Schamberg; Eckehard

Patent Applications and Registrations

Patent applications and USPTO patent grants for Schamberg; Eckehard.The latest application filed is for "preparation for the water-repellent impregnation of porous mineral building materials".

Company Profile

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Schamberg; Eckehard - Essen 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 for the water-repellent impregnation of porous mineral building materials Grant 5,091,002 - Schamberg , et al. February 25, 1	1992-02-25
Method for impregnating mineral building materials Grant 4,781,950 - Giesing , et al. November 1, 1	1988-11-01
Process and apparatus for continuously synthesizing alkoxypolysiloxanes Grant 4,609,752 - Giesing , et al. September 2, 1	1986-09-02
Preparation for making inorganic building materials water-repellent Grant 4,486,476 - Fritsch , et al. December 4, 1	1984-12-04
Process for the synthesis of heat-curable silicone resins Grant 4,452,961 - Koerner , et al. June 5, 1	1984-06-05
Process for the preparation of thermosettable urea-formaldehyde resins and method for use thereof Grant 4,247,433 - Schamberg , et al. January 27, 1	1981-01-27
Substrate web coated with a thermosetting coating resin Grant 4,207,379 - Fock , et al. June 10, 1	1980-06-10
Process for the preparation of solutions of urea-formaldehyde resins for the impregnation and coating of carrier webs for coating the surface of wood-based panels Grant 4,198,332 - Laqua , et al. April 15, 1	1980-04-15

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