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Class Information
Number: 977
Name: Nanotechnology >
Description: CROSS-REFERENCE ART COLLECTIONS










Class Number Class Name No. of Patents
977/840

Manufacture, treatment, or detection of nanostructure

183
977/882

Assembling of separate components (e.g., by attaching, etc.)

66
977/884

Assembled via biorecognition entity

6
977/885

Via nucleic acid hybridization

11
977/886

Via protein recognition

7
977/883

Fluidic self-assembly ("fsa")

50
977/890

Deposition of materials (e.g., coating, cvd, or ald, etc.)

266
977/893

Deposition in pores (molding) with subsequent removal of mold

36
977/892

Liquid phase deposition

71
977/891

Vapor phase deposition

113
977/841

Environmental containment or disposal of nanostructure material

28
977/842

For carbon nanotubes or fullerenes

376
977/843

Gas phase catalytic growth (i.e., chemical vapor deposition)

303
977/844

Growth by vaporization or dissociation of carbon source using a high-energy heat source (e.g., electric arc, laser, plasma, e-beam, etc.)

152
977/846

Internal modifications (e.g., filling, endohedral modifications, etc.)

23
977/845

Purification or separation of fullerenes or nanotubes

138
977/847

Surface modifications (e.g., functionalization, coating, etc.)

170
977/848

Tube end modifications (e.g., capping, joining, splicing, etc.)

44
977/894

Having step or means utilizing biological growth

10
977/895

Having step or means utilizing chemical property

93
977/896

Chemical synthesis (e.g., chemical bonding or breaking, etc.)

226
977/899

Electrolytic

14
977/898

Enzymatic

32
977/897

Polymerization

52
977/901

Having step or means utilizing electromagnetic property (e.g., optical, x-ray, electron beamm, etc.)

79
977/900

Having step or means utilizing mechanical or thermal property (e.g., pressure, heat, etc.)

142
977/887

Nanoimprint lithography (i.e., nanostamp)

180
977/888

Shaping or removal of materials (e.g., etching, etc.)

274
977/889

By laser ablation

19
977/880

With arrangement, process, or apparatus for testing

41
977/881

Microscopy or spectroscopy (e.g., sem, tem, etc.)

149
977/849

With scanning probe

157
977/852

For detection of specific nanostructure sample or nanostructure-related property

184
977/853

Biological sample

40
977/854

Semiconductor sample

60
977/855

For manufacture of nanostructure

79
977/857

Including coating

79
977/856

Including etching/cutting

76
977/858

Including positioning/mounting nanostructure

38
977/859

Including substrate treatment

34
977/850

Scanning probe control process

88
977/851

Particular movement or positioning of scanning tip

185
977/860

Scanning probe structure

135
977/863

Atomic force probe

121
977/864

Electrostatic force probe

14
977/865

Magnetic force probe

62
977/862

Near-field probe

110
977/872

Positioner

154
977/874

Probe tip array

64
977/866

Scanning capacitance probe

12
977/867

Scanning thermal probe

25
977/861

Scanning tunneling probe

142
977/873

Tip holder

161
977/871

With environmental regulation means

43
977/868

With optical means

82
977/870

Optical lever arm for reflecting light

77
977/869

Optical microscope

95
977/875

With tip detail

87
977/877

Chemically functionalized

24
977/879

Material

55
977/876

Nanotube tip

54
977/878

Shape/taper

55
977/839

Mathematical algorithms, e.g., computer software, etc., specifically adapted for modeling configurations or properties of nanostructure

19
977/963

Miscellaneous

38
977/700

Nanostructure

261
977/754

Dendrimer (i.e., serially branching or "tree-like" structure)

112
977/724

Devices having flexible or movable element

102
977/731

Formed from a single atom, molecule, or cluster

20
977/727

Formed from biological material

7
977/730

For electrical purposes

7
977/729

From protein or unit thereof (e.g., enzyme or carboxyl group, etc.)

11
977/728

Nucleic acids (e.g., dna or rna, etc.)

24
977/732

Nanocantilever

59
977/733

Nanodiaphragm

28
977/725

Nanomotor/nanoactuator

67
977/726

Using chemical reaction/biological energy (e.g., atp, etc.)

1
977/827

Formed from hybrid organic/inorganic semiconductor compositions

30
977/828

Biological composition interconnected with inorganic material

8
977/830

Inorganic core or cluster coated with organic or biological shell

36
977/829

Organic or biological core coated with inorganic shell

7
977/734

Fullerenes (i.e., graphene-based structures, such as nanohorns, nanococoons, nanoscrolls, etc.) or fullerene-like structures (e.g., ws2 or mos2 chalcogenide nanotubes, planar c3n4, etc.)

329
977/735

Carbon buckyball (c60, c70, etc., and derivatives and modifications thereof)

65
977/737

Having a modified surface

35
977/740

Modified with atoms or molecules bonded to the surface

26
977/738

Modified with biological, organic, or hydrocarbon material

37
977/739

Modified with an enzyme

4
977/741

Modified with dissimilar atom or molecule substituted for carbon atoms of the buckyball (e.g., impurity doping or compositional substitution, etc.)

9
977/736

Having atoms interior to the carbon cage

19
977/742

Carbon nanotubes (cnts)

968
977/745

Having a modified surface

138
977/748

Modified with atoms or molecules bonded to the surface

109
977/746

Modified with biological, organic, or hydrocarbon material

79
977/747

Modified with an enzyme

14
977/749

Modified with dissimilar atoms or molecules substituted for carbon atoms of the cnt (e.g., impurity doping or compositional substitution, etc.)

31
977/744

Having atoms interior to the carbon cage

26
977/743

Having specified tube end structure (e.g., close-ended shell or open-ended tube, etc.)

61
977/752

Multi-walled

137
977/750

Single-walled

232
977/751

With specified chirality and/or electrical conductivity (e.g., chirality of (5,4), (5,5), (10,5), etc.)

35
977/753

With polymeric or organic binder

140
977/832

Having specified property (e.g., lattice-constant, thermal expansion coefficient, etc.)

45
977/835

Chemical or nuclear reactivity/stability of composition or compound forming nanomaterial

52
977/836

Having biological reactive capability

11
977/838

Magnetic property of nanomaterial

117
977/834

Optical properties of nanomaterial (e.g., specified transparency, opacity, or index of refraction, etc.)

100
977/837

Piezoelectric property of nanomaterial

41
977/833

Thermal property of nanomaterial (e.g., thermally conducting/insulating or exhibiting peltier or seebeck effect, etc.)

69
977/701

Integrated with dissimilar structures on a common substrate

85
977/712

Formed from plural layers of nanosized material (e.g., stacked structures, etc.)

122
977/714

Containing protein

7
977/713

Including lipid layer

7
977/702

Having biological material component

53
977/706

Carbohydrate

7
977/703

Cellular

6
977/704

Nucleic acids (e.g., dna or rna, etc.)

65
977/705

Protein or peptide

58
977/707

Having different types of nanoscale structures or devices on a common substrate

49
977/720

On an electrically conducting, semi-conducting, or semi-insulating substrate

99
977/722

On a metal substrate

32
977/721

On a silicon substrate

73
977/723

On an electrically insulating substrate

50
977/715

On an organic substrate

13
977/716

Biological cell surface

2
977/718

Carbohydrate substrate

1
977/717

Lipid substrate

5
977/719

Nucleic acid substrate

3
977/708

With distinct switching device

34
977/709

Including molecular switching device

7
977/710

Biological switching

3
977/711

Nucleic acid switching

5
977/773

Nanoparticle (structure having three dimensions of 100 nm or less)

892
977/774

Exhibiting three-dimensional carrier confinement (e.g., quantum dots, etc.)

194
977/775

Nanosized powder or flake (e.g., nanosized catalyst, etc.)

399
977/776

Ceramic powder or flake

162
977/777

Metallic powder or flake

221
977/755

Nanosheet or quantum barrier/well (i.e., layer structure having one dimension or thickness of 100 nm or less)

95
977/756

Lipid layer

2
977/757

Layer containing protein

2
977/758

Mono-atomic layer on delta-doped sheet

5
977/759

Quantum well dimensioned for intersubband transitions (e.g., for use in unipolar light emitters or quantum well infrared photodetectors, etc.)

59
977/760

Superlattice with graded effective bandgap (e.g., "chirp-graded" superlattice, etc.)

27
977/761

Superlattice with well or barrier thickness adapted for increasing the reflection, transmission, or filtering of carriers having energies above the bulk-form conduction or valence band energy level of the well or barrier (i.e., well or barrier with ninteger^carrier/4 thickness)

33
977/762

Nanowire or quantum wire (axially elongated structure having two dimensions of 100 nm or less)

535
977/766

Bent wire (i.e., having nonliner longitudinal axis)

11
977/768

Helical wire

9
977/769

Formed with nucleic acid

6
977/770

Formed with polyamide polymers

5
977/767

Mesh structure

12
977/771

Nanoring

5
977/772

Formed from circular biomolecule (e.g., dna, heme, chelators, etc.)

1
977/763

Formed along or from crystallographic terraces or ridges

34
977/765

With specified cross-sectional profile (e.g., belt-shaped, etc.)

30
977/764

With specified packing density

21
977/831

Of specified ceramic or electrically insulating compositions

24
977/813

Of specified inorganic semiconductor composition (e.g., periodic table group iv-vi compositions, etc.)

110
977/824

Group ii-vi nonoxide compounds (e.g., cdxmnyte, etc.)

50
977/815

Group iii-v based compounds (e.g., alagabincnxpyasz, etc.)

44
977/822

Boron-containing compounds

8
977/819

Iii-as based compounds (e.g., alxgayinzas, etc.)

12
977/816

Iii-n based compounds (e.g., alxgayinzn, etc.)

26
977/817

High-indium-content ingan pooling or clusters

9
977/818

Iii-p based compounds (e.g., alxgayin2p, etc.)

16
977/820

Iii-sb based compounds (e.g., alxgayinzsb, etc.)

9
977/821

Mixed group v compounds (e.g., iii-nxpy, etc.)

5
977/823

Tl-containing or bi-containing compounds

7
977/814

Group iv based elements and compounds (e.g., cxsiygez, porous silicon, etc.)

46
977/825

Heterojunction formed between semiconductor materials that differ in that they belong to different periodic table groups (e.g., ge (group iv) - gaas (group iii-v) or inp (group iii-v) - cdte (group ii-vi), etc.)

22
977/826

Nonstoichiometric semiconductor compounds (e.g., iiixvy; x does not equal y, etc.)

4
977/810

Of specified metal or metal alloy composition

159
977/811

Of specified metal oxide composition (e.g., conducting or semiconducting compositions such as ito, znox, etc.)

180
977/812

Perovskites and superconducting composition (e.g., baxsr1-xtio3, etc.)

7
977/788

Of specified organic or carbon-based composition

253
977/795

Composed of biological material

68
977/796

For electrical or electronic purpose

9
977/789

In array format

40
977/790

With heterogeneous nanostructures

9
977/794

Chemical library array

3
977/791

Molecular array

11
977/792

Nucleic acid array (e.g., human genome array, etc.)

32
977/793

Protein array

11
977/797

Lipid particle

34
977/798

Having internalized material

9
977/799

Containing biological material

6
977/801

Drug

74
977/800

Nucleic acid (e.g., dna or rna, etc.)

33
977/809

Organic film on silicon

13
977/802

Virus-based particle

50
977/803

Containing biological material in its interior

17
977/805

Containing drug

10
977/804

Containing nucleic acid

40
977/806

With exterior chemical attachment

4
977/807

Exterior attachment for detection

1
977/808

Exterior attachment for targeting (e.g., drug targeting, etc.)

25
977/778

Within specified host or matrix material (e.g., nanocomposite films, etc.)

207
977/784

Electrically conducting, semi-conducting, or semi-insulating host material

52
977/785

Electrically insulating host material

34
977/786

Fluidic host/matrix containing nanomaterials

56
977/787

Viscous fluid host/matrix containing nanomaterials

24
977/783

Organic host/matrix (e.g., lipid, etc.)

80
977/780

Possessing fully enclosed nanosized voids or physical holes

28
977/779

Possessing nanosized particles, powders, flakes, or clusters other than simple atomic impurity doping

121
977/782

Possessing nanosized physical convexity, ridge, or protrusion extending upward from the host's surface

17
977/781

Possessing nonosized surface openings that extend partially into or completely through the host material

45
977/902

Specified use of nanostructure

191
977/962

For carrying or transporting

53
977/903

For conversion, containment, or destruction of hazardous material

38
977/932

For electronic or optoelectronic application

309
977/953

Detector using nanostructure

96
977/957

Of chemical property or presence

71
977/958

Of biomolecule property

43
977/959

Of disease state

13
977/960

Of magnetic property

29
977/956

Of mechanical property

24
977/954

Of radiant energy

64
977/955

Of thermal property

17
977/952

Display

83
977/948

Energy storage/generating using nanostructure (e.g., fuel cell, battery, etc.)

142
977/940

In a logic circuit

87
977/941

Including dna logic element

6
977/942

Including protein logic element

4
977/936

In a transistor or 3-terminal device

154
977/939

Electron emitter (e.g., spindt emitter tip coated with nanoparticles, etc.)

106
977/938

Field effect transistors (fets) with nanowire- or nanotube-channel region

235
977/937

Single electron transistor

52
977/943

Information storage or retrieval using nanostructure

230
977/944

Biochemical memory

3
977/946

Nucleic acid memory

4
977/945

Protein memory

1
977/947

With scanning probe instrument

147
977/949

Radiation emitter using nanostructure

79
977/950

Electromagnetic energy

88
977/951

Laser

72
977/933

Spintronics or quantum computing

189
977/934

Giant magnetoresistance (gmr)

40
977/935

Spin dependent tunnel (sdt) junction (e.g., tunneling magnetoresistance (tmr), etc.)

151
977/904

For medical, immunological, body treatment, or diagnosis

204
977/925

Bioelectrical

23
977/923

Cell culture

13
977/919

Dental

21
977/920

Detection of biochemical

123
977/922

Of explosive material

3
977/921

Of toxic chemical

10
977/927

Diagnostic contrast agent

89
977/930

Mri contrast agent

45
977/929

Ultrasound contrast agent

42
977/928

X-ray agent

54
977/906

Drug delivery

270
977/907

Liposome

146
977/918

Immunological

74
977/908

Mechanical repair performed/surgical

14
977/911

Cancer cell destruction

41
977/912

Cancer cell repair

18
977/909

Obstruction removal

3
977/913

Stem cell therapy implantation

5
977/910

Strengthening cell or tissue

18
977/931

Medical device coating

29
977/914

Protein engineering

20
977/905

Specially adapted for travel through blood circulatory system

60
977/915

Therapeutic or pharmaceutical composition

275
977/916

Gene therapy

46
977/917

Vaccine

37
977/926

Topical chemical (e.g., cosmetic or sunscreen, etc.)

111
977/924

Using nanostructure as support of dna analysis

83
977/961

For textile or fabric treatment

18
 
 
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