Tietz; Raymond F.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tietz; Raymond F..The latest application filed is for "polyesters and their use in compostable products such as disposable diapers".

Company Profile

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Tietz; Raymond F. - Wilmington 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
Polyesters and their use in compostable products such as disposable diapers Grant 5,295,985 - Romesser , et al. March 22, 1	1994-03-22
Polyester blends and their use in compostable products such as disposable diapers Grant 5,219,646 - Gallagher , et al. June 15, 1	1993-06-15
Polyesters and their use in compostable products such as disposable diapers Grant 5,171,308 - Gallagher , et al. December 15, 1	1992-12-15
Polyesters and their use in compostable products such as disposable diapers Grant 5,171,309 - Gallagher , et al. December 15, 1	1992-12-15
Process for producing dyeable hot-bulked polypropylene fibers modified with a copolyamide Grant 5,130,069 - Tietz , et al. July 14, 1	1992-07-14
Novel polyesters and their use in compostable products such as disposable diapers Grant 5,097,004 - Gallagher , et al. March 17, 1	1992-03-17
Novel copolyesters and their use in compostable products such as disposable diapers Grant 5,097,005 - Tietz March 17, 1	1992-03-17
Novel polyesters and their use in compostable products such as disposable diapers Grant 5,053,482 - Tietz October 1, 1	1991-10-01

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