loadpatents
name:-0.0011100769042969
name:-0.025054931640625
name:-0.00038599967956543
Grigo; Ulrich Patent Filings

Grigo; Ulrich

Patent Applications and Registrations

Patent applications and USPTO patent grants for Grigo; Ulrich.The latest application filed is for "mixtures of polyalkylene terephthalates, new polycarbonates and/or polyester-carbonates and elastomers".

Company Profile
0.25.0
  • Grigo; Ulrich - Kempen DE
  • Grigo; Ulrich - New Martinsville WV
  • Grigo; Ulrich - Krefeld 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
PatentDate
Mixtures of polyalkylene terephthalates, new polycarbonates and/or polyester-carbonates and elastomers
Grant 5,310,793 - Freitag , et al. May 10, 1
1994-05-10
Photoconductive recording material with special outermost layer
Grant 5,208,128 - Terrell , et al. May 4, 1
1993-05-04
Photoconductive recording element
Grant 5,190,817 - Terrell , et al. March 2, 1
1993-03-02
Coextruded double walled sheet of linear polycarbonate resin
Grant 5,108,835 - Hahnsen , et al. April 28, 1
1992-04-28
Thermoplastic molding compositions of a polysiloxane block copolycarbonate and a polycarbonate based on certain dihydroxydiphenylcycloalkanes
Grant 5,100,960 - Grigo , et al. March 31, 1
1992-03-31
Polysiloxane-polycarbonate block copolymers based on certain dihydroxydiphenylcycloalkanes
Grant 5,068,302 - Horlacher , et al. November 26, 1
1991-11-26
Thermoplastic blends containing polycarbonates based on substituted cyclohexylidenebisphenols
Grant 5,034,457 - Serini , et al. July 23, 1
1991-07-23
Thermoplastic polyester-carbonate/polysiloxane block copolymers
Grant 5,032,661 - Serini , et al. July 16, 1
1991-07-16
Thermoplastic molding compounds of polycarbonate, polyalkylene terephthalate, special barium sulfate and optionally, elastomers
Grant 5,026,758 - Grigo , et al. June 25, 1
1991-06-25
Polycarbonate of cycloalkylidene bisphenol
Grant 5,010,163 - Serini , et al. April 23, 1
1991-04-23
High-strength polycarbonate mixtures
Grant 5,010,147 - Westeppe , et al. April 23, 1
1991-04-23
Polycarbonate of alkyl cyclohexylidene bisphenol
Grant 5,010,162 - Serini , et al. April 23, 1
1991-04-23
Thermoplastic moulding compositions based on polysiloxane/polycarbonate block copolymers
Grant 4,794,141 - Paul , et al. December 27, 1
1988-12-27
Polydiorganosiloxane/polycarbonate block copolymers
Grant 4,732,949 - Paul , et al. March 22, 1
1988-03-22
Thermoplastic block copolyesters, a process for the preparation thereof and their use for the production of mouldings
Grant 4,686,262 - Binsack , et al. August 11, 1
1987-08-11
Impact resistant polyamide moulding compositions
Grant 4,423,186 - Grigo , et al. December 27, 1
1983-12-27
Copolymers of propylene and allyl alcohol
Grant 4,423,196 - Arlt , et al. December 27, 1
1983-12-27
High-impact polyamide moulding compositions
Grant 4,405,748 - Nielinger , et al. September 20, 1
1983-09-20
Process for the production of polar-modified polypropylene and its use
Grant 4,370,450 - Grigo , et al. January 25, 1
1983-01-25
Polyene/.alpha.-olefin copolymers
Grant 4,369,291 - Arlt , et al. January 18, 1
1983-01-18
Homogeneous thermoplastic mixtures of propylene-ethylene copolymers and liquid, saturated diorganopolysiloxanes within a certain viscosity range
Grant 4,292,222 - Grigo , et al. September 29, 1
1981-09-29
Mixtures of polypropylene and liquid saturated diorganopolysiloxanes
Grant 4,287,108 - Grigo , et al. September 1, 1
1981-09-01
Catalyst on a solid carrier for the polymerization of .alpha.-olefins
Grant 4,276,193 - Arlt , et al. June 30, 1
1981-06-30
Elastomeric thermoplastic mixtures of polypropylene and ethylene/vinyl acetate copolymers
Grant 4,232,132 - Grigo , et al. November 4, 1
1980-11-04
Thermoplastic mixtures of polypropylene with ethylene/vinyl acetate and ethylene/propylene copolymers
Grant 4,210,579 - Grigo , et al. July 1, 1
1980-07-01

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