Petersen; Harro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Petersen; Harro.The latest application filed is for "reaction products and condensates based on substituted propyleneureas and their preparation".

Company Profile

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Petersen; Harro - Frankenthal DE
Petersen; Harro - 6710 Frankenthal 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
Reaction products and condensates based on substituted propyleneureas and their preparation Grant 4,855,394 - Goeckel , et al. August 8, 1	1989-08-08
Preparation of aqueous ketone resin or ketone/aldehyde resin dispersions, and production of surface-coating binders Grant 4,644,028 - Fischer , et al. February 17, 1	1987-02-17
Textile finish and processes for its preparation and use Grant 4,314,806 - Petersen , et al. * February 9, 1	1982-02-09
Finishing process for textiles Grant 4,295,847 - Petersen , et al. October 20, 1	1981-10-20
Process for the production of formaldehyde-free finishing agents for cellulosic textiles and the use of such agents Grant 4,295,846 - Petersen , et al. October 20, 1	1981-10-20
Process for the manufacture of soft and hard resins of urea, formaldehyde and a CH-acidic aldehyde, and their use Grant 4,243,797 - Petersen , et al. January 6, 1	1981-01-06
Dyeing and printing of textiles with disperse dyes Grant 4,239,491 - Baumgarte , et al. December 16, 1	1980-12-16
Textile finish and processes for its preparation and use Grant 4,207,073 - Petersen , et al. June 10, 1	1980-06-10
Manufacture of carbamates Grant 4,156,784 - Dockner , et al. May 29, 1	1979-05-29
Transfer printing of cellulosic fabrics and transfer for use therein Grant 4,063,879 - Faulhaber , et al. December 20, 1	1977-12-20
Process for the manufacture of impregnating melamine resins Grant 4,038,229 - Eisele , et al. July 26, 1	1977-07-26
Production of wood glue Grant 4,021,413 - Eisele , et al. May 3, 1	1977-05-03
Process for easy-care finishing cellulosics Grant 3,957,431 - Pai , et al. May 18, 1	1976-05-18
N-(dialkylphosphonoalkyl)-carbamic acid alkyl esters Grant 3,899,548 - Petersen , et al. August 12, 1	1975-08-12
Production Of Textile Finishes Grant 3,862,224 - Petersen , et al. January 21, 1	1975-01-21

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