GY

Gilbert A. Youngdale

TU The Upjohn: 17 patents #16 of 528Top 4%
📍 Portage, MI: #50 of 619 inventorsTop 9%
🗺 Michigan: #5,015 of 86,293 inventorsTop 6%
Overall (All Time): #280,626 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
5621123 Cyclic hydrocarbons with an aminoalkyl sidechain Roy A. Johnson, Gordon L. Bundy, Douglas R. Morton, Jr., Donald P. Wallach, deceased, Vera M. Wallach, legal representative 1997-04-15
5373095 Steroid compounds Roy A. Johnson, Gordon L. Bundy, Douglas R. Morton, Jr., Donald P. Wallach, deceased 1994-12-13
5334712 Cyclic hydrocarbons with an aminoalkyl sidechain Roy A. Johnson, Gordon L. Bundy, Douglas R. Morton, Jr., Donald P. Wallach, deceased 1994-08-02
5245046 .alpha.-amino-indole-3-acetic acids useful as anti-diabetic, anti-obesity and anti-atherosclerotic agents John C. Sih, Steven P. Tanis, Chiu-Hong Lin 1993-09-14
5196542 Cyclic hydrocarbons with an aminoalkyl sidechain Roy A. Johnson, Gordon L. Bundy, Douglas R. Morton, Jr., Donald P. Wallach, deceased 1993-03-23
5187299 Cyclic hydrocarbons with an aminoalkyl sidechain Roy A. Johnson, Gordon L. Bundy, Douglas R. Morton, Jr., Donald P. Wallach, deceased 1993-02-16
5145874 Cyclic hydrocarbons with an aminoalkyl sidechain Roy A. Johnson, Gordon L. Bundy, Douglas R. Morton, Jr., Donald P. Wallach, deceased, by Vera M. Wallach, legal representative 1992-09-08
5075434 Antidiabetic 3-halo-.beta.-aminoestranes 1991-12-24
5001234 Cyclic hydrocarbons with an aminoalkyl sidechain Gordon L. Bundy 1991-03-19
4917826 Cyclic hydrocarbons with an aminoalkyl sidechain Roy A. Johnson, Gordon L. Bundy, Douglas R. Morton, Jr., Donald P. Wallach, deceased 1990-04-17
4645766 1,2-dihydro-2-oxo-3-hydroxymethyl pyridines, compositions and use 1987-02-24
4288440 Pyridinones 1981-09-08
4275069 Anti-diabetic 1,2-dihydro-2-oxo-6-alkyl-nicotinic acids 1981-06-23
4256651 2a,2b-Dihomo-15-alkyl-PGF.sub.1.beta. compounds 1981-03-17
4244883 2a,2b-Dihomo-15-alkyl-PGF.sub.2.beta. compounds 1981-01-13
4220648 Antidiabetic 1,2-dihydro-2-oxo-6-neopentyl-nicotinic acids 1980-09-02
4196213 Method of producing infertility in male rodents 1980-04-01