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

Stephen M. Liebowitz — 7 Patents

SCSchering: 7 patents #440 of 2,442Top 20%
Somerville, NJ: #216 of 1,141 inventorsTop 20%
New Jersey: #12,481 of 69,400 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Stephen M. Liebowitz has been granted 7 US patents while listed as an inventor at Schering. The first was granted in 1988 and the most recent in January 2002. Stephen M. Liebowitz ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Stephen M. Liebowitz in Somerville, NJ, US.

Patents per Year

Patents granted per year, 1988 to 2002Bar chart with a peak of 2 patents in 1999.peak 21988: 1 patents19881994: 1 patents19941999: 2 patents19992000: 1 patents20002002: 2 patents2002

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6337090 Orally administrable solid ribavirin dosage forms and process for making them Elliot Stupak, Imtiaz A. Chaudry, Winston A. Vadino, Frank E. Bowen 2002-01-08 $449,841,000
6335032 Orally administrable solid dosage form Elliot Stupak, Imtiaz A. Chaudry, Winston A. Vadino, Frank E. Bowen 2002-01-01
6051252 Orally administrable solid dosage form Elliot Stupak, Imtiaz A. Chaudry, Winston A. Vadino, Frank E. Bowen 2000-04-18 $217,282,000
5916594 Process of making solid ribavirin dosage forms Elliot Stupak, Imtiaz A. Chaudry, Winston A. Vadino, Frank E. Bowen 1999-06-29 $301,856,000
5914128 Orally administrable solid dosage form Elliot Stupak, Imtiaz A. Chaudry, Winston A. Vadino, Frank E. Bowen 1999-06-22 $285,381,000
5314697 Stable extended release oral dosage composition comprising loratadine and pseudoephedrine Henry K.H. Kwan 1994-05-24 $73,342,000
4781919 Sustained release dosage form 1988-11-01 $12,104,000