Inventor · disambiguated record
Peter Schalke
Also filed as: SCHALKE PETER · SCHALKE PETER M
6 granted patents·1 pending application·16 citations·filing 1979–2019
76Inventor score
Top patents by PatentIndex Score
7 records- 0171US4369322AProcess for the production of substituted acetonitrilesDEGUSSA·Filed 1981·Granted Jan 18, 1983·8 cites·31 claims
- 0252US2022002467A1Process for producing polyoxymethylene polymers having intermediate chain lengthCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2019·Application pending·0 cites
- 0341US4351778AProcess for the recovery of malonodinitrileDEGUSSA·Filed 1981·Granted Sep 28, 1982·2 cites·11 claims
- 0440US4222956AProcess for the production of cyanocarboxylic acidsDEGUSSA·Filed 1979·Granted Sep 16, 1980·1 cites·18 claims
- 0539US4542240AProcess for the production of guanidine hydrochlorideDEGUSSA·Filed 1981·Granted Sep 17, 1985·2 cites·27 claims
- 0637US4390706AProcess for the recovery of pure nitrilesDEGUSSA·Filed 1981·Granted Jun 28, 1983·1 cites·25 claims
- 0730US5453109AMethod for the preparation of a hardening salt in piece form and productDURFERRIT THERMOTECHNIK GMBH·Filed 1994·Granted Sep 26, 1995·2 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →