Inventor · disambiguated record
James K. Tseng
Also filed as: TSENG JAMES K
10 granted patents·583 citations·filing 1996–2002
93Inventor score
Files withBOC GROUP INC10
Top patents by PatentIndex Score
10 records- 0196US5914455AAir purification processBOC GROUP INC·Filed 1997·Granted Jun 22, 1999·147 cites·22 claims
- 0294US6506351B1Removal of nitrogen oxides from gas streamsBOC GROUP INC·Filed 2000·Granted Jan 14, 2003·91 cites·15 claims
- 0388US5906675AAir purification processBOC GROUP INC·Filed 1997·Granted May 25, 1999·81 cites·16 claims
- 0485US6113869AProcess for argon purificationBOC GROUP INC·Filed 1996·Granted Sep 5, 2000·58 cites·21 claims
- 0579US5728198AProcess and apparatus for gas purificationBOC GROUP INC·Filed 1996·Granted Mar 17, 1998·52 cites·17 claims
- 0678US6136284AProcess for the removal of nitrogen oxides from gas streamsBOC GROUP INC·Filed 1999·Granted Oct 24, 2000·48 cites·14 claims
- 0777US6761863B2Process for the removal of impurities from gas streamsBOC GROUP INC·Filed 2002·Granted Jul 13, 2004·19 cites·24 claims
- 0875US6077488AMethod and apparatus for producing clean dry air having application to air separationBOC GROUP INC·Filed 1998·Granted Jun 20, 2000·44 cites·11 claims
- 0968US6231824B1Removal of nitric oxide from gas streamsBOC GROUP INC·Filed 1999·Granted May 15, 2001·30 cites·5 claims
- 1067US6387348B1Method for treating spent caustic streamsBOC GROUP INC·Filed 2000·Granted May 14, 2002·13 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when James K. Tseng files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →