Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Michael E. Morgan — 13 Patents

HPHi-Tek Polymers: 5 patents #2 of 23Top 9%
APArena Pharmaceuticals: 3 patents #89 of 196Top 50%
CGCelanese Gmbh: 1 patents #445 of 478Top 95%
RIRhone-Poulenc Industries: 1 patents #238 of 201Top 120%
San Diego, CA: #3,404 of 23,606 inventorsTop 15%
California: #47,433 of 386,348 inventorsTop 15%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Michael E. Morgan has been granted 13 US patents while listed as an inventor at Hi-Tek Polymers. The first was granted in 1986 and the most recent in January 2021. Michael E. Morgan ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Michael E. Morgan in San Diego, CA, US.

Patents per Year

Patents granted per year, 1986 to 2021Bar chart with a peak of 4 patents in 1990.peak 41986: 1 patents19861987: 1 patents19871989: 1 patents19891990: 4 patents19901993: 3 patents19932019: 2 patents20192021: 1 patents2021

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10894787 Modulators of the GPR119 receptor and the treatment of disorders related thereto Robert M. Jones, Juerg Lehmann, Weichao George Chen, Jeffrey D. Edwards, Glen Marquez +2 more 2021-01-19 $52,533,000
10463676 Modified-release dosage forms of 5-HT2C agonists useful for weight management Zezhi Jesse Shao, Anthony C. Blackburn, Andrew J. Grottick, Jaimie Karyn Rueter, Anna Shifrina +3 more 2019-11-05 $23,413,000
10226471 Modified-release dosage forms of 5-HT2C agonists useful for weight management Zezhi Jesse Shao, Anthony C. Blackburn, Andrew J. Grottick, Jaimie Karyn Rueter, Anna Shifrina +3 more 2019-03-12 $30,030,000
5256651 Hydrophilic-hydrophobic derivatives of polygalactomannans containing tertiary amine functionality Martha A. Phelps 1993-10-26 $559,000
5233032 Hydrophobically modified hydroxybutyl ethers of polygalactomannan George M. Zody 1993-08-03
5179083 Coating composition containing as thickeners polygalactomannans modified with hydrophilic and hydrophobic groups George M. Zody 1993-01-12
4973637 Polymers made from quaternary ammonium acrylic monomers Martha A. Phelps 1990-11-27
4941537 Method for reducing the viscosity of aqueous fluid Paul W. Langemeier, Martha A. Phelps 1990-07-17
4918181 Tertiaryaminoalkyl-hydroxyalkyl ethers of polygalactomannans Dennis J. Karcher, Martha A. Phelps 1990-04-17
4918228 Quaternary ammonium acrylic monomers and alcohol soluble polymers made therefrom Martha A. Phelps 1990-04-17
4870167 Hydrophobically modified non-ionic polygalactomannan ethers George M. Zody 1989-09-26
4677201 Titanium-glycol useful as crosslinking agents for polygalactomannans 1987-06-30
4605736 Titanium-glycol useful, as crosslinking agents, for polygalactomannans 1986-08-12 $1,770,000