Inventor · disambiguated record
John Krijgsman
Also filed as: KRIJGSMAN JOHN
5 granted patents·46 citations·filing 1995–2014
76Inventor score
Top patents by PatentIndex Score
5 records- 0190US7977514B2Process for isolation of an organic amineDSM IP ASSETS BV·Filed 2006·Granted Jul 12, 2011·29 cites·23 claims
- 0271US9108164B2Process for the removal of ammonia from an ammonia-containing gas streamSTAMICARBON·Filed 2014·Granted Aug 18, 2015·1 cites·1 claims
- 0354US5916789AImmobilized enzymeGENENCOR INT·Filed 1995·Granted Jun 29, 1999·14 cites·17 claims
- 0446US8808517B2Process for the removal of ammonia from an ammonia-containing gas streamMEESSEN JOZEF HUBERT·Filed 2005·Granted Aug 19, 2014·0 cites·4 claims
- 0528US6319684B1Process for the fermentative production of cephalosporinDMS N V·Filed 1998·Granted Nov 20, 2001·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →