Inventor · disambiguated record
Manfred Hennemann
Also filed as: HENNEMANN MANFRED
5 granted patents·98 citations·filing 1974–1981
81Inventor score
Technology areasC11D
Top patents by PatentIndex Score
5 records- 0188US3931033ALiquid foam-regulated nonionic detergent compositionsHENKEL & CIE GMBH·Filed 1974·Granted Jan 6, 1976·37 cites·13 claims
- 0275US4153570ALow-foaming liquid washing agent concentratesHENKEL KGAA·Filed 1978·Granted May 8, 1979·34 cites·21 claims
- 0346US4348305ALiquid detergent compositions comprising mixtures of alkyl polyglycol ethers and quaternary ammonium fabric softening agentsHENKEL KGAA·Filed 1981·Granted Sep 7, 1982·14 cites·17 claims
- 0437US4335024ALiquid detergent compositions comprised of mixtures of alkyl polyglycol ethers and quaternary ammonium compoundsHENKEL KGAA·Filed 1981·Granted Jun 15, 1982·7 cites·11 claims
- 0536US4417895ATreatment of textiles with antimicrobial agentsHENKEL KGAA·Filed 1981·Granted Nov 29, 1983·6 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Manfred Hennemann 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 →