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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RH

Robert Hett — 5 Patents

SESepracor: 2 patents #73 of 121Top 65%
GSG.D. Searle: 1 patents #415 of 659Top 65%
GGGruenenthal Gmbh: 1 patents #164 of 331Top 50%
PHPharmacia: 1 patents #1,320 of 1,582Top 85%
Aarau, CH: #16 of 161 inventorsTop 10%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Robert Hett has been granted 5 US patents while listed as an inventor at Sepracor. The first was granted in 2000 and the most recent in July 2010. Robert Hett ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Robert Hett in Aarau, CH.

Patents per Year

Patents granted per year, 2000 to 2010Bar chart with a peak of 1 patents in 2000.peak 12000: 1 patents20002001: 1 patents20012003: 1 patents20032004: 1 patents20042010: 1 patents2010

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7763754 Process for producing (1RS,3RS,6RS)-6-dimethylaminomethyl-1-(3-methoxyphenyl)-cyclohexane-1,3-diol Helmut Buschmann, Wolfgang Hell, Joerg Holenz, Oswald Zimmer, Irene Vaulont +4 more 2010-07-27
6794544 Method for the preparation of tetrahydrobenzothiepines Kevin A. Babiak, Andrew Carpenter, Shine K. Chou, Pierre-Jean Colson, Payman Farid +15 more 2004-09-21
6586434 Method for the preparation of tetrahydrobenzothiepines Kevin A. Babiak, Andrew Carpenter, Shine K. Chou, Pierre-Jean Colson, Payman Farid +15 more 2003-07-01
6268533 Formoterol process Yun Gao, Kevin Fang, Stephen A. Wald, Chris Hugh Senanayake 2001-07-31 $34,182,000
6040344 Formoterol process Yun Gao, Kevin Fang, Stephen A. Wald, Martin P. Redmon, Chris Hugh Senanayake 2000-03-21 $49,652,000