Boehmke; Gunther

Patent Applications and Registrations

Patent applications and USPTO patent grants for Boehmke; Gunther.The latest application filed is for "polyaspartic acid from maleic acid and ammonia".

Company Profile

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Boehmke; Gunther - Leverkusen DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Polyaspartic acid from maleic acid and ammonia Grant 4,839,461 - Boehmke June 13, 1	1989-06-13
Stabilized lubricants based on polyethers Grant 4,627,929 - Buysch , et al. December 9, 1	1986-12-09
Modifying mortars of inorganic binding agents with alkylated sulphonated phenol-formaldehyde condensation product Grant RE31,610 - Schaupp , et al. June 26, 1	1984-06-26
Sulphonated mono-hydric diaryl phenol formaldehyde condensates, their preparation, their use as dispersing agents and formulations containing them Grant 4,391,718 - Reitz , et al. July 5, 1	1983-07-05
Fuels and their use Grant 4,297,107 - Boehmke October 27, 1	1981-10-27
Water-soluble phenol/formaldehyde condensation products Grant 4,101,489 - Reitz , et al. July 18, 1	1978-07-18
Process for preparing acrylonitrile/vinyl chloride copolymers having an increased viscosity which comprises using anionic/non-ionic emulsifier blends Grant 4,100,339 - Konig , et al. July 11, 1	1978-07-11
Triazole-coumarins Grant 3,925,405 - Boehmke , et al. December 9, 1	1975-12-09

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