Burg; Karlheinz

Patent Applications and Registrations

Patent applications and USPTO patent grants for Burg; Karlheinz.The latest application filed is for "process for the preparation of polyacetals".

Company Profile

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Burg; Karlheinz - Wiesbaden DE
Burg; Karlheinz - Naurod DE
Burg; Karlheinz - Langenhain Taunus DT

*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
Process for the preparation of polyacetals Grant 5,608,030 - Hoffmockel , et al. March 4, 1	1997-03-04
Continuous process for removing unstable components from crude oxymethylene copolymer Grant 5,144,005 - Sextro , et al. September 1, 1	1992-09-01
Process for the preparation of formaldehyde Grant 5,008,463 - Beck , et al. April 16, 1	1991-04-16
Process for obtaining trioxane from aqueous solutions by high-pressure extraction Grant 4,946,561 - Braun , et al. August 7, 1	1990-08-07
Process for the simultaneous preparation of trioxan and cyclic formals Grant 4,323,502 - Muck , et al. April 6, 1	1982-04-06
Filler-containing molding composition and process for its manufacture Grant 4,307,009 - Luders , et al. December 22, 1	1981-12-22
Thermoplastic molding compositions on the basis of oxymethylene polymers Grant 4,277,577 - Burg , et al. July 7, 1	1981-07-07
Process for the preparation of granular oxymethylene polymers having improved mechanical properties Grant 4,195,158 - Burg , et al. March 25, 1	1980-03-25
Plastic molding composition containing a filler Grant 4,174,340 - Luders , et al. November 13, 1	1979-11-13
Molding compositions based on oxymethylene polymers Grant 4,169,867 - Burg , et al. October 2, 1	1979-10-02
Process for the preparation of polymers of vinylene carbonate Grant 4,098,771 - Huemer , et al. July 4, 1	1978-07-04
Process for preparing copolymers of trioxane Grant 4,045,415 - Sextro , et al. August 30, 1	1977-08-30
Thermoplastic moulding compositions based on poly (oxymethylene) Grant 3,980,734 - Burg , et al. September 14, 1	1976-09-14

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