Fagerburg; David R.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fagerburg; David R..The latest application filed is for "polyester phenylenedi (oxyacetic acid) copolyester blends having improved gas barrier properties".

Company Profile

0.17.0

Fagerburg; David R. - Kingsport TN

*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
Polyester phenylenedi (oxyacetic acid) copolyester blends having improved gas barrier properties Grant 6,254,950 - Rogers , et al. July 3, 2	2001-07-03
Blends of ultraviolet absorbers and polyesters Grant 5,558,912 - Fagerburg , et al. September 24, 1	1996-09-24
Blends of ultraviolet absorbers and polyesters Grant 5,480,926 - Fagerburg , et al. January 2, 1	1996-01-02
Blends of copoly(arylene sulfide) and polyamide Grant 5,155,176 - Bagrodia , et al. October 13, 1	1992-10-13
Process for the preparation of copoly(arylene sulfide) having a decreased amount of disulfide radicals Grant 4,977,224 - Watkins , et al. December 11, 1	1990-12-11
Process for preparation of copoly(arylene sulfide) Grant 4,939,236 - Fagerburg , et al. * July 3, 1	1990-07-03
Melt processable, liquid crystalline polyesters Grant 4,849,499 - Fagerburg , et al. July 18, 1	1989-07-18
Process for the preparation of copoly(arylene sulfide) using an oxygen-containing gas Grant 4,826,956 - Fagerburg , et al. May 2, 1	1989-05-02
Polyesters and their manufacture from acids and glycol carbonates Grant 4,521,585 - Thomsen , et al. June 4, 1	1985-06-04
Hydroxyl-terminated polyether-esters Grant 4,503,216 - Fagerburg , et al. March 5, 1	1985-03-05
Process for the preparation of sulfo-modified polyesters Grant 4,499,262 - Fagerburg , et al. February 12, 1	1985-02-12
Bonding compositions and shaped articles utilizing the bonding compositions Grant 4,482,588 - Fagerburg , et al. November 13, 1	1984-11-13
Bonding compositions and shaped articles utilizing the bonding compositions Grant 4,481,238 - Fagerburg , et al. November 6, 1	1984-11-06
Process for substantially increasing the flexibility of a polyester Grant 4,155,889 - Fagerburg , et al. May 22, 1	1979-05-22
Flexible polyester having a melting point of at least 140.degree. C. Grant 4,045,431 - Fagerburg August 30, 1	1977-08-30
Polyesterether having commercially acceptable mold release characteristics Grant 4,003,882 - Fagerburg , et al. January 18, 1	1977-01-18
Water-soluble polyamides from alkyleneoxy bis(propyl-amine) Grant 3,882,090 - Fagerburg , et al. May 6, 1	1975-05-06

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