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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Purdue Research Foundation Patents
Assignee:
Purdue Research Foundation
Address:
West Lafayette, IN
No. of patents:
528
Patents:


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Patent Number Title Of Patent Date Issued
PP9881 Apple tree `Co-op 32` May 6, 1997
This invention is a new and distinct cultivar of apple tree (Malus Xdomestica Borkh). It was discovered in the course of an attempt to develop improved apple cultivars with high fruit quality and resistance to Venturia inaequalis (Cke.) Wint., the casual agent of the scab disease of
PP9392 Apple tree `Co-op 38` December 5, 1995
The cultivar of the present invention, designated `Co-op 38`, is a new and distinct cultivar of apple tree (Malus.times.domestica Borkh.). It was discovered in October of 1980 at West Lafayette, Ind., in the course of an attempt to develop improved apple cultivars with high fruit quality
PP9193 Apple tree named Co-Op 30` July 11, 1995
The cultivar of the present invention, designated `Co-op 30`, is a new and distinct cultivar of apple Tree (Malus.times.domestica Borkh.). It was discovered in October of 1978 at West Lafayette, Ind., in the course of an attempt to develop improved apple cultivars with high fruit quality
PP6268 Apple tree `COOP 23` September 6, 1988
This invention relates to a new cultivar of apple tree which is characterized by resistance to apple scab and cedar apple rust, outstanding fresh fruit quality, smooth, slightly waxy skin, and a maturity approximately 7.5 to 8 weeks before `Delicious` and 4 to 4.5 weeks before `Prima
PP5584 Apple tree December 3, 1985
A new and distinct cultivar of apple tree is distinctly characterized by its high fruit quality, the attractive red color and good flavor of the fruit, and its resistance to Venturia inaequalis (Cke.) Wint., the causal agent of apple scab disease. This new cultivar of apple tree, now
PP4971 Black walnut tree January 4, 1983
A new and distinct cultivar of black walnut tree (Juglans nigra L.) which is distinctly characterized by rapid growth rate, strong central stem tendency, average time of leafing, and excellent straightness (little sweep and few crooks) thereby producing excellent timber qualities. The
PP4968 Black walnut tree December 28, 1982
A new and distinct cultivar of black walnut tree (Juglans nigra L.) which is distinctly characterized by outstanding nut qualities, such as abundant annual crops of average-sized nuts, begins nut-bearing very early in life of tree, averages 4 nuts per cluster, and produces kernels which
PP4966 Black walnut tree December 21, 1982
A new and distinct cultivar of black walnut tree (Juglans nigra L.) which is distinctly characterized by extremely rapid growth rate, fair central stem tendency, earlier than average time of leafing, and average straightness thereby producing good timber qualities. The new variety has
PP4964 Black walnut tree December 14, 1982
A new and distinct cultivar of black walnut tree (Juglans nigra L.) which is distinctly characterized by rapid growth rate, fairly strong central stem tendency, slightly earlier than average in time of leafing, and fair straightness thereby producing fair to good timber qualities. The ne
PP4955 Distinct variety of black walnut tree November 23, 1982
A new and distinct cultivar of black walnut tree (Juglans nigra L.) which is distinctly characterized by average growth rate, very strong central stem tendency, earlier than average in time of leafing, and excellent straightness (little sweep and few crooks) thereby producing excellent
PP4954 Distinct variety of black walnut tree November 23, 1982
A new and distinct cultivar of black walnut tree (Juglans nigra L.) which is distinctly characterized by extremely rapid growth rate, fairly strong central stem tendency, earlier than average time of leafing, and good straightness (little sweep and few crooks) thereby producing excellent
PP4633 COOP 22 January 27, 1981
A new and distinct cultivar of apple tree which is distinctly characterized by its high fruit quality and its resistance to Venturia inaequalis (Cke.) Wint., the causal agent of the apple scab disease. This new variety of apple tree, now designated as COOP 22, is a seedling of known pare
PP4614 Distinct variety of black walnut tree January 6, 1981
A new and distinct variety of black walnut tree (Juglans nigra L.) which is characterized by rapid growth rate, strong central stem tendency, and outstanding straightness for timber purposes. The nut-bearing habits of this tree are inferior. The pistillate flowers mature very late while
PP4543 Distinct variety of black walnut tree June 10, 1980
A new and distinct cultivar of black walnut tree (Juglans nigra L.) which is distinctly characterized by rapid growth rate, strong central stem tendency, average time in leafing, and outstanding straightness (little sweep and few crooks) thereby producing excellent timber qualities. The
PP4542 Distinct variety of black walnut tree June 10, 1980
A new and distinct cultivar of black walnut tree (Juglans nigra L.) which is distinctly characterized by rapid growth rate, strong central stem tendency, and outstanding straightness for timber purposes. The nut-bearing habits of this tree are unknown. It has not borne either pistill
PP4499 Distinct cultivar of apple tree: COOP 16 February 5, 1980
A new and distinct cultivar of apple tree which is distinctly characterized by its high fruit quality, its resistance to infection caused by Venturia inaequalis (Cke.) Wint., the casual agent for the apple scab disease, due to the fact that this new cultivar carries the genetic factor V.
PP4453 Distinct variety of bluegrass plant August 21, 1979
A Kentucky bluegrass plant which exhibits strong rhizome spread and thus predominates over other adjacent bluegrasses. The plant is a medium to light green color and this contributes to more drouth tolerance than dark green bluegrasses characteristically have. The new variety has moderat
PP4379 Honeysweet pear tree February 13, 1979
This invention relates to a new, high quality pear with resistance to fireblight caused by Erwinia amylovora (Burr.) Winslow et al.
PP4359 Apple tree (Coop 12) December 26, 1978
This invention relates to a new cultivar of apple tree which is scab resistant, and which matures about eight weeks before Delicious and four and one-half weeks before Prima.
PP4322 Apple tree (Coop 13) October 24, 1978
This invention relates to a new cultivar of an apple tree which is scab resistant, and is characterized by a maturity 7 weeks before Delicious and 31/2 weeks before Prima.
PP4321 Apple tree (Coop 10) October 24, 1978
This invention relates to an apple tree cultivar, said apple tree being scab resistant and having a fruit maturity about 1 week after Delicious and 41/2 weeks after Prima.
PP4320 Apple tree (Coop 14) October 24, 1978
This invention relates to a new cultivar of apple tree which is scab resistant, and characterized by a maturity about 6 weeks before Delicious and about 21/2 weeks before Prima.
PP3988 Apple tree: Sir Prize December 14, 1976
1. A new and distinct apple tree substantially as shown and described particularly characterized by resistance to apple scab, smooth skin, excellent fresh fruit quality characterized by the ability to maintain quality without shrivelling in storage, and outstanding processing ability
PP17525 Poplar tree named `Curly Poplar` March 27, 2007
A popular tree particularly distinguished by having highly figured wood is disclosed.
PP16759 Pear tree named `H2-169` July 4, 2006
A new pear variety distinguished by its large size fruit of nice shape; fruit having a good quality texture and flavor; good tree type; blight tolerant (equivalent to `Honeysweet` variety); early season (mid-August); and annual high productivity.
PP16622 Apple tree named `CO-OP 39` June 6, 2006
A new apple variety distinguished by resistance to apple scab; crisp flesh and excellent dessert quality; attractive color (almost completely red); ripens in the middle of September in West Lafayette, Ind.; size varies from 2.75 to 3 inches in diameter; and good storage ability (can be
PP14034 Pear tree named `P448-2` July 29, 2003
A variety of pear tree having a high productivity, tolerance to fireblight, consistently large fruit that ripens early, and fruit having a pleasant, juicy flavor.
PP13871 Apple tree named `Co-op 33` June 10, 2003
A new apple variety of distinguished by a small size fruit; resistance to apple scab; fruit having extremely crisp flesh and excellent flavor; and fruit that ripens in mid-September, but does not readily fall from the tree.
PP13819 Apple tree named `Co-op 29` May 13, 2003
A new apple variety distinguished by good storage ability, good to excellent dessert quality, and a resistance to apple scab, cedar rust, and fireblight, with a moderate resistance to powdery mildew.
D526251 Tricycle frame August 8, 2006
D524147 Furniture joinery apparatus July 4, 2006
D500105 Goal post December 21, 2004
D463925 Support structure of a chair October 8, 2002
D440786 Rotary assembly table April 24, 2001
7454738 Synthesis approach for active leakage power reduction using dynamic supply gating November 18, 2008
A logic synthesis method to apply supply gating to idle portions of general logic circuits in their active mode of operation to reduce power requirements and the circuits resulting therefrom. A Shannon expansion is utilized to determine idle portions and active portions of the general
7449170 Materials and methods for controlling isotope effects during fractionation of analytes November 11, 2008
Compositions and methods for controlling or eliminating isotope effects during fractionation of chemically equivalent but isotopically distinct compounds. Isotope coding agents contain heavy isotopes other than deuterium. The invention facilitates intelligent data acquisiton. After s
7440602 Methods, apparatus, and software to compensate for failed or degraded components October 21, 2008
A method for improving images of an imaging system including a plurality of detector cells includes assigning a quality factor for each detector cell.
7435579 Biosensor and related method October 14, 2008
A microscale biosensor for use in the detection of target biological substances includes a detection chamber disposed on the substrate and defining a volume between 1 pico-liter and 1 micro-liter. The detection chamber is adapted to confine a composition containing microorganisms. Sp
7430038 Apparatus for enhancing visualization of mechanical stress September 30, 2008
Photoelastic elements are formed deliberately with stress concentrations so that, when evaluated with a polariscope, more pronounced isochromatic bands or fringes result when loads are applied to these elements or to assemblies of these elements. A toy for producing color patterns and
7410709 Bio-battery August 12, 2008
A bio-battery includes a biomolecular energy source, a first electrode and a second electrode. In some configurations, a bio-battery may also include a first cell containing the first electrode and the biomolecular energy source, and a second cell having a reducible substrate and the
7405831 Laser scanning interferometric surface metrology July 29, 2008
An apparatus for assessing topology of a surface of a target including an optical source for generating a probe laser beam. The apparatus also includes a means for scanning the probe laser beam across at least a portion of the surface of the target and a beamsplitter for redirecting a
7402298 EphA2 monoclonal antibodies and methods of making and using same July 22, 2008
The invention provides a monoclonal antibody, a fragment thereof, or a molecular complex thereof that binds to an extracellular domain of an EphA2 receptor molecule, wherein binding of the monoclonal antibody or fragment thereof to the EphA2 receptor molecule present in the membrane
7401475 Thermodynamic systems operating with near-isothermal compression and expansion cycles July 22, 2008
A thermodynamic system that can approximate the Ericsson or Brayton cycles and operated in reverse or forward modes to implement a cooler or engine, respectively. The thermodynamic system includes a device for compressing a first fluid stream containing a first gas-liquid mixture having
7381373 System and method for preparative mass spectrometry June 3, 2008
A preparative mass spectrometer system includes an ionizer which converts the mixture into gas phase ions of the molecules in the mixture, and a separator which separates the ions according to their mass to charge ratio or mobility. The separator is a linear ion trap mass analyzer that
7374944 Device and bioanalytical method utilizing asymmetric biofunctionalized membrane May 20, 2008
Bioanalytical device that includes a biofunctional component and an optional sensor component. The device includes arrays of addressable, durable, asymmetric biofunctional membranes containing protein transducers capable of unidirectional transport of analytes. Suitable protein trans
7369773 Methods and systems for polarization control and polarization mode dispersion compensation for w May 6, 2008
An optical processing method includes: receiving an optical signal from an optical system, wherein the optical signal is distorted by frequency-dependent polarization effects in the optical system; spatially dispersing frequency components of the distorted optical signal on a spatial
7361311 System and method for the preparation of arrays of biological or other molecules April 22, 2008
A method of separating species in a mixture of molecules, particles or atoms and collecting the separated species is described. The method comprises the steps of converting by ionization the species in the mixture to gas phase ions, separating the gas phase ions according to their ma
7358895 System and method for acquiring weak signals in a global positioning satellite system April 15, 2008
A method of acquiring a weak signal includes selecting a first predetection integration time (PIT) interval for processing a digital intermediate frequency (IF) signal, selecting a number of data bit edges within the PIT, computing a plurality of coherent integrations for each data b
7355169 Method of selectively inhibiting reaction between ions April 8, 2008
A method of inhibiting the reaction between ions of opposite polarity is disclosed. The method includes exposing a population of ions to a resonance excitation frequency during a mass-to-charge altering reaction between a first subpopulation of ions and a second subpopulation of ions,
7337093 Systems and methods for collaborative shape and design February 26, 2008
One embodiment of the invention provides a computer-implemented method for collaborative three-dimensional (3D) markup. In this embodiment, the method includes obtaining a 3D representation of a shape on a client using a web-based interface, displaying the 3D representation of the sh
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