Inventor · disambiguated record
Karl-Dieter Brands
Also filed as: BRANDS KARL D · BRANDS KARL-DIETER
11 granted patents·138 citations·filing 1984–1995
91Inventor score
Files withHENKEL KGAA11
Top patents by PatentIndex Score
11 records- 0169US5401381AProcess for phosphating metallic surfacesHENKEL KGAA·Filed 1992·Granted Mar 28, 1995·20 cites·20 claims
- 0259US4957568AComposition and process for activating metal surfaces prior to zinc phosphating and process for making said compositionHENKEL KGAA·Filed 1989·Granted Sep 18, 1990·12 cites·20 claims
- 0359US4655960AFoam inhibitors for aqueous synthetic resin compositionsHENKEL KGAA·Filed 1985·Granted Apr 7, 1987·16 cites·15 claims
- 0459US4599189AParaffin-containing defoaming compositions and detergent compositions containing sameHENKEL KGAA·Filed 1984·Granted Jul 8, 1986·18 cites·25 claims
- 0556US5919318AIron phosphating using substituted monocarboxylic acidsHENKEL KGAA·Filed 1995·Granted Jul 6, 1999·22 cites·20 claims
- 0653US5503733AProcess for phosphating galvanized steel surfacesHENKEL KGAA·Filed 1993·Granted Apr 2, 1996·11 cites·20 claims
- 0750US5391240AProcess for the passivating post-treatment of phosphatized metal surfacesHENKEL KGAA·Filed 1991·Granted Feb 21, 1995·14 cites·20 claims
- 0843US5792283ANickel-free phosphating processHENKEL KGAA·Filed 1994·Granted Aug 11, 1998·9 cites·24 claims
- 0942US5112414ATitanium free composition and process for activating metal surfaces prior to zinc phosphatingHENKEL KGAA·Filed 1991·Granted May 12, 1992·7 cites·9 claims
- 1035US4655961AFoam inhibitors for aqueous dispersions and solutions of synthetic resinsHENKEL KGAA·Filed 1985·Granted Apr 7, 1987·6 cites·16 claims
- 1133US5039362ATitanium free composition and process for activating metal surfaces prior to zinc phosphatingHENKEL KGAA·Filed 1989·Granted Aug 13, 1991·3 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Karl-Dieter Brands 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 →