Inventor · disambiguated record
Frank Geipel
Also filed as: GEIPEL FRANK
7 granted patents·2 pending applications·33 citations·filing 2001–2007
81Inventor score
Top patents by PatentIndex Score
9 records- 0184US6884602B2Expression of alkaline phosphatase in yeastROCHE DIAGNOSTICS OPERATIONS·Filed 2001·Granted Apr 26, 2005·16 cites·7 claims
- 0280US7202072B2Production of weakly active or inactive mutants of alkaline phosphatase and their expression in yeastROCHE DIAGNOSTICS OPERATIONS·Filed 2003·Granted Apr 10, 2007·6 cites·14 claims
- 0378US7981635B2Cleavage of precursors of insulins by a variant of trypsinSANOFI AVENTIS DEUTSCHLAND·Filed 2006·Granted Jul 19, 2011·4 cites·11 claims
- 0474US7276605B2Method for producing recombinant trypsinROCHE DIAGNOSTICS OPERATIONS·Filed 2002·Granted Oct 2, 2007·5 cites·10 claims
- 0569US7368274B2Expression of recombinant proteinase K from Tritirachium album in yeastROCHE DIAGNOSTICS OPERATIONS·Filed 2002·Granted May 6, 2008·2 cites·8 claims
- 0661US7303903B2Production of weakly active or inactive mutants of alkaline phosphatase and their expression in yeastROCHE DIAGNOSTICS OPERATIONS·Filed 2007·Granted Dec 4, 2007·0 cites·14 claims
- 0758US7666629B2Method for producing recombinant trypsinROCHE DIAGNOSTICS OPERATIONS·Filed 2007·Granted Feb 23, 2010·0 cites·4 claims
- 0850US2005142633A1Recombinantly expressed carboxypeptidase B and purification thereofFiled 2004·Application pending·0 cites
- 0942US2007099283A1Recombinant proteinase kMUELLER RAINER·Filed 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Frank Geipel 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 →