Inventor · disambiguated record
Walfred Leinfelder
Also filed as: LEINFELDER WALFRED
4 granted patents·347 citations·filing 1993–2013
81Inventor score
Top patents by PatentIndex Score
4 records- 0193US6218168B1Process for preparing O-acetylserine, L-cysteine and L-cysteine-related productsCONSORTIUM ELEKTROCHEM IND·Filed 1996·Granted Apr 17, 2001·101 cites·6 claims
- 0292US5972663AMicroorganisms and processes for the fermentative preparation of L-cysteine, L-cystine, N-acetylserine or thiazolidine derivativesCONSORTIUM ELEKTROCHEM IND·Filed 1998·Granted Oct 26, 1999·153 cites·14 claims
- 0382US6180373B1Microorganisms for the production of tryptophan and process for the preparation thereofCONSORTIUM ELEKTROCHEM IND·Filed 1993·Granted Jan 30, 2001·93 cites·10 claims
- 0453US9347078B2Method for the fermentative production of L-cysteine and derivatives of said amino acidWACKER CHEMIE AG·Filed 2013·Granted May 24, 2016·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →