Inventor · disambiguated record
Dirk Schipper
Also filed as: SCHIPPER DIRK
5 granted patents·20 citations·filing 1995–1998
71Inventor score
Top patents by PatentIndex Score
5 records- 0170US5731165AProcess for the production of 7-ADCA via expandase activity on penicillin GGIST BROCADES BV·Filed 1995·Granted Mar 24, 1998·17 cites·5 claims
- 0234US6410259B1Process for the fermentative production of deacylated cephalosporinsDSM PATENTS & TRADEMARKS·Filed 1998·Granted Jun 25, 2002·2 cites·9 claims
- 0334US6020151AProcess for the production of 7-ADCA via expandase activity on penicillin GDSM NV·Filed 1996·Granted Feb 1, 2000·1 cites·8 claims
- 0427US6368820B1Process for the preparation of cephalosporins using acremonium chrysogenumDSM NV·Filed 1997·Granted Apr 9, 2002·0 cites·14 claims
- 0526US6518039B2Process for the fermentative production of deacylated cephalosporinsDSM NV·Filed 1998·Granted Feb 11, 2003·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →