Inventor · disambiguated record
Paul H. Aldrich
Also filed as: ALDRICH PAUL H · ALDRICH PAUL HARWOOD
10 granted patents·225 citations·filing 1973–1980
91Inventor score
Files withHERCULES INC10
Top patents by PatentIndex Score
10 records- 0194US3966654AStable rosin dispersionsHERCULES INC·Filed 1975·Granted Jun 29, 1976·69 cites·21 claims
- 0287US4017431AAqueous dispersions of wax blends and a water-soluble cationic resin and paper sized therewithHERCULES INC·Filed 1976·Granted Apr 12, 1977·45 cites·20 claims
- 0384US4263182AStable dispersions of fortified rosinHERCULES INC·Filed 1980·Granted Apr 21, 1981·40 cites·23 claims
- 0474US3941736AStable aqueous dispersions of hydrocarbon resins and water soluble polyaminopolyamide-epichlorohydrin resin as dispersing agentHERCULES INC·Filed 1973·Granted Mar 2, 1976·13 cites·4 claims
- 0559US4374673AStable dispersions of fortified rosinHERCULES INC·Filed 1980·Granted Feb 22, 1983·17 cites·9 claims
- 0656US4109053ASizing paper with stable dispersions of hydrocarbon resinsHERCULES INC·Filed 1975·Granted Aug 22, 1978·10 cites·7 claims
- 0752US3990939APaper sized with ketene dimer modified water-dispersible thermosettable cationic resinsHERCULES INC·Filed 1975·Granted Nov 9, 1976·8 cites·4 claims
- 0852US3989659AWater-dispersible thermosettable cationic resins and paper sized therewithHERCULES INC·Filed 1975·Granted Nov 2, 1976·8 cites·4 claims
- 0951US3988280AWater-dispersible thermosettable cationic resins and paper sized therewithHERCULES INC·Filed 1975·Granted Oct 26, 1976·10 cites·6 claims
- 1038US4087395AWater-dispersible thermosettable cationic resins from reaction of (1) water soluble amino polyamide, (2) acid anhydride and (3) epihalohydrinHERCULES INC·Filed 1977·Granted May 2, 1978·5 cites·8 claims
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