Inventor · disambiguated record
Marc W. Paffhausen
Also filed as: PAFFHAUSEN MARC W
5 granted patents·15 citations·filing 1989–1992
69Inventor score
Files withBERG LLOYD5
Top patents by PatentIndex Score
5 records- 0147US4897161ASeparation of vinyl acetate from ethyl acetate by extractive distillationBERG LLOYD·Filed 1989·Granted Jan 30, 1990·12 cites·6 claims
- 0245US4861436ARecovery of 4-methyl-2-pentanone from acetic acid by distillationBERG LLOYD·Filed 1989·Granted Aug 29, 1989·3 cites·1 claims
- 0328US5232558ASeparation of 4-methyl-2-pentanone from formic acid by extractive distillation with DMSOBERG LLOYD·Filed 1992·Granted Aug 3, 1993·0 cites·1 claims
- 0428US5194123ASeparation of 4-methyl-2-pentanone from acetic acid by extractive distillation with DMSOBERG LLOYD·Filed 1992·Granted Mar 16, 1993·0 cites·1 claims
- 0527US5092965ASeparation of 4-methyl-2-pentanone from acetic acid by extractive distillation with DMFABERG LLOYD·Filed 1991·Granted Mar 3, 1992·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Marc W. Paffhausen 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 →