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USPTO Patent Rankings Data through Dec 31, 2025
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Robert D. Lockman — 5 Patents

BIBiotage: 2 patents #5 of 21Top 25%
DYDyax: 2 patents #68 of 129Top 55%
Fort Oglethorpe, GA: #2 of 11 inventorsTop 20%
Georgia: #6,928 of 35,610 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Robert D. Lockman has been granted 5 US patents while listed as an inventor at Biotage. The first was granted in 1990 and the most recent in October 2004. Robert D. Lockman ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Robert D. Lockman in Fort Oglethorpe, GA, US.

Patents per Year

Patents granted per year, 1990 to 2004Bar chart with a peak of 2 patents in 2000.peak 21990: 1 patents19902000: 2 patents20002002: 1 patents20022004: 1 patents2004

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6802968 Chromatography apparatus Peter J. Leavesley, Peter C. Van Davelaar, Ivan Hargro, Jeffrey A. Horsman, Peter C. Rahn 2004-10-12
6436284 Chromatography apparatus Peter J. Leavesley, Peter C. Van Davelaar, Ivan Hargo, Jeffrey A. Horsman, Peter C. Rahn 2002-08-20
6132605 Apparatus and method for making a sealable connection to a chromatography cartridge Peter J. Leavesley, Peter C. Van Davelaar 2000-10-17 $18,981,000
6090278 Apparatus and method for sealing a plurality of chromatography columns Michael T. Lally, Peter J. Leavesley, Peter C. Van Davelaar 2000-07-18
D313153 Wrench 1990-12-25