Inventor · disambiguated record
Petra Ziegler
Also filed as: ZIEGLER PETRA
4 granted patents·3 pending applications·36 citations·filing 1999–2002
76Inventor score
Top patents by PatentIndex Score
7 records- 0187US6913909B2Nucleotide sequences coding for the thrE gene and process for the enzymatic production of L-threonine using coryneform bacteriaDEGUSSA·Filed 2001·Granted Jul 5, 2005·11 cites·42 claims
- 0276US6596516B2Process for the fermentative preparation of L-amino acids using coryneform bacteriaDEGUSSA·Filed 2000·Granted Jul 22, 2003·5 cites·12 claims
- 0373US6410705B1Nucleotide sequences coding for the thrE gene and process for the enzymatic production of L-threonine using coryneform bacteriaDEGUSSA·Filed 1999·Granted Jun 25, 2002·16 cites·11 claims
- 0472US7083952B2Nucleotide sequences coding for proteins involved in the biosynthesis of L-serine, an improved method for the microbial production of L-serine and a genetically modified microorganism suitable thereforFORSCHUNGSZENTRUM JUELICH GMBH·Filed 2002·Granted Aug 1, 2006·4 cites·2 claims
- 0556US2002107378A1New nucleotide sequences coding for the thrE gene and process for the enzymatic production of L-threonine using coryneform bacteriaDEGUSA HULS AKTIENGESELSCHAFT·Filed 2001·Application pending·0 cites
- 0652US2003049802A1Nucleotide sequences coding for the thrE gene and process for the enzymatic production of L-threonine using coryneform bacteriaDEGUSA HULS AKTIENGESELSCHAFT·Filed 2001·Application pending·0 cites
- 0744US2002168731A1New nucleotide sequences coding for the thrE gene and process for the enzymatic production of L-threonine using coryneform bacteriaDEGUSSA·Filed 2001·Application pending·0 cites
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