Heinz; Hans-Detlef

Patent Applications and Registrations

Patent applications and USPTO patent grants for Heinz; Hans-Detlef.The latest application filed is for "preparation of trimethylolpropane".

Company Profile

0.12.1

Heinz; Hans-Detlef - Leverkusen DE
Heinz; Hans-Detlef - Krefeld 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
Preparation of trimethylolpropane Grant 7,211,701 - Muller , et al. May 1, 2	2007-05-01
Preparation of trimethylolpropane App 20030139631 - Muller, Dirk ; et al.	2003-07-24
Thermoplastic moulding compounds Grant 5,286,809 - Heinz , et al. February 15, 1	1994-02-15
Process for the preparation of high molecular weight polyamides Grant 5,250,619 - Heinz , et al. October 5, 1	1993-10-05
Mixtures of polyarylene sulfides, crosslinking agents containing nitro groups and glass fibers Grant 5,240,988 - Kohler , et al. August 31, 1	1993-08-31
Blends of polyarylene sulfides, phenolic resin nitroarylates, glass fibers and optionally other fillers Grant 5,149,728 - Kohler , et al. September 22, 1	1992-09-22
Flexible polyamide from dimer acid and bis-secondary diamine Grant 5,126,429 - Kohler , et al. June 30, 1	1992-06-30
Free-flowing polyamide molding compounds and blends Grant 5,102,935 - Heinz , et al. April 7, 1	1992-04-07
High molecular weight arylene sulphide polymer melt mixed with aromatic nitro compound Grant 5,086,128 - Heinz , et al. February 4, 1	1992-02-04
Mixtures of polyarylene sulfides, glass fibers and silanes containing nitro groups Grant 5,071,905 - Kohler , et al. December 10, 1	1991-12-10
Polyarylene sulfide molding compounds having inproved processibility and increased ultraviolet stability Grant 5,028,644 - Heinz , et al. July 2, 1	1991-07-02
Melt preparation of polyamide with additive combination Grant 5,026,818 - Heinz , et al. June 25, 1	1991-06-25
Polyetheramide hotmelt-adhesives Grant 4,985,534 - Heinz , et al. January 15, 1	1991-01-15

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