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Class Information
Number: 427/2.1
Name: Coating processes > Medical or dental purpose product; parts; subcombinations; intermediates (e.g., balloon catheter, splint)
Description: Processes in which the product is intended to be used for a medical or dental purpose, other than coating a living body, parts, subcombinations, or intermediates thereof or therefor.


Sub-classes under this class:

Class Number Class Name Patents
427/2.11 Analysis, diagnosis, measuring, or testing product (e.g., specimen preparation, microscope slide smearing) 226
427/2.29 Dental product (e.g., floss, denture, orthodontia wire) 87
427/2.28 Device for creating or holding open an unnatural opening in a membrane or organ (e.g., syringe, scalpel, drainage tube) 226
427/2.31 Flexible web, sheet, film, or filament base (e.g., fabric, bandage, suture, transdermal patch, orthopedic cast tape) 249
427/2.3 Fluid barrier or fluid transporting product, other than merely absorbing (e.g., surgical glove, condom, lined diaper, membrane filter, iv tubing, cannula, dialysis membrane, urinary catheter) 350
427/2.24 Implantable permanent prosthesis (i.e., artificial body member) (e.g., pacemaker, lens, cornea, glaucoma shunt, heart valve, muscle, spinal disc, breast, internal organ) 483
427/2.14 Particulate or unit-dosage-article base (e.g., tablet, pill, pellet, capsule, liposome, powder, controlled-release implant, suppository; excluding transdermal patch) 200


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
7425345 Apparatus and method for coating objects using an optical system Sep. 16, 2008
7416757 Method of making active embolic coil Aug. 26, 2008
7407684 Multi-step method of manufacturing a medical device Aug. 5, 2008
7402329 Method of using support device to coat a stent Jul. 22, 2008
7396556 Method of coating a medical appliance utilizing vibration Jul. 8, 2008
7387810 Method of forming rate limiting barriers for implantable devices Jun. 17, 2008
7384794 Micro-devices and analytical procedures for investigation of biological systems Jun. 10, 2008
7384661 Electrostatic application of powder material to solid dosage forms in an electric field Jun. 10, 2008
7364768 Polymer coating for medical devices Apr. 29, 2008
7348182 Directed microwave chemistry Mar. 25, 2008
7344749 Method for coating a substrate with calcium phosphate Mar. 18, 2008
7344601 Integrated cross-wire fixture for coating a device, a method of using the fixture, and a device made using the fixture Mar. 18, 2008
7335391 Method for coating implantable devices Feb. 26, 2008
7326433 Method of cryogenically coating a device Feb. 5, 2008
7323208 Modified porous materials and method of forming the same Jan. 29, 2008
7311970 Medical device having surface modification with superoxide dismutase mimic Dec. 25, 2007
7309353 Use of platinum group metals in vascular devices and method of texturing platinum group metals Dec. 18, 2007
7285580 Methods of using primer molecules for enhancing the mechanical performance of tissue adhesives and sealants Oct. 23, 2007
7273896 Compositions and methods of using a transient colorant Sep. 25, 2007
7267847 Hydrophobic coating of individual components of hearing aid devices Sep. 11, 2007
7261914 Method and apparatus for forming a nitride layer on a biomedical device Aug. 28, 2007
7258891 Stent mounting assembly and a method of using the same to coat a stent Aug. 21, 2007
7247337 Method and apparatus for microarray fabrication Jul. 24, 2007
7241478 Process for coating three-dimensional substrates with thin organic films and products Jul. 10, 2007
7238669 Phage-display peptides as novel antimicrobial agents against Haemophilus influenzae Jul. 3, 2007
7226612 Coating for medical devices Jun. 5, 2007
7220491 Lubricious coating for medical devices May. 22, 2007
7220473 Absorbing agents and cover layer which is impermeable to active substances and which contains channel-formers or removable protective layer of a transdermal therapeutic system May. 22, 2007
7214262 Temporary cosmetic dental surface coating May. 8, 2007
7208190 Method of loading beneficial agent to a prosthesis by fluid-jet application Apr. 24, 2007
7201935 Plasma-generated coatings for medical devices and methods for fabricating thereof Apr. 10, 2007
7198855 Methods of surface modification of a flexible substrate to enhance cell adhesion Apr. 3, 2007
7198813 Method and device for manipulating small amounts of liquid on surfaces Apr. 3, 2007
RE39438 Thromboresistant coated medical device Dec. 19, 2006
7125577 Method and apparatus for coating of substrates Oct. 24, 2006
7087263 Rare limiting barriers for implantable medical devices Aug. 8, 2006
7087135 Process for the manufacture of interpenetrating polymer network sheeting and useful articles thereof Aug. 8, 2006
7055237 Method of forming a drug eluting stent Jun. 6, 2006
7048962 Stent coating device May. 23, 2006
7014913 Rate-reducing membrane for release of an agent Mar. 21, 2006
7015262 Hydrophilic coatings for medical implements Mar. 21, 2006
7008667 Bioactive agent release coating Mar. 7, 2006
7000305 Method for manufacturing a wire stent coated with a biocompatible fluoropolymer Feb. 21, 2006
6994883 Method for applying a bioactive coating on a medical device Feb. 7, 2006
6984410 Process for antibiotic coating of elements with interconnecting microcavities, elements thus coated as well as their usage Jan. 10, 2006
6977095 Process for producing rigid reticulated articles Dec. 20, 2005
6977094 Process for producing articles with anti-allergic surfaces Dec. 20, 2005
6958169 Surface treatment of medical device Oct. 25, 2005
6954977 Circumferential ablation device assembly and methods of use and manufacture providing an ablative circumferential band along an expandable member Oct. 18, 2005
6955832 Colored printing ink for contact lenses Oct. 18, 2005

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