Leslie J. Vescio

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Ambridge, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Pulverulent thermoplastic polymer blends
- Patent number 11,820,890
- Issue date Nov 21, 2023
- STRATASYS INC
- Liang Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Expansion of polymeric microspheres insitu in a rigid PUR/PIR foam...
- Patent number 6,022,912
- Issue date Feb 8, 2000
- Bayer Corporation
- Keith G. Spitler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for preparing a copolycarbonate
- Patent number 5,986,019
- Issue date Nov 16, 1999
- Bayer Corporation
- Rick L. Archey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Molding composition having improved impact strength
- Patent number 5,821,321
- Issue date Oct 13, 1998
- Bayer Corporation
- Rick L. Archey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PULVERULENT THERMOPLASTIC POLYMER BLENDS
- Publication number 20240034879
- Publication date Feb 1, 2024
- Stratasys, Inc.
- Liang Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PULVERULENT THERMOPLASTIC POLYMER BLENDS
- Publication number 20220315759
- Publication date Oct 6, 2022
- Covestro LLC
- Liang Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HIGH MODULUS TRANSPARENT THERMOPLASTIC POLYURETHANES CHARACTERIZED...
- Publication number 20100222524
- Publication date Sep 2, 2010
- Bayer MaterialScience LLC
- Bruce D. Lawrey
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...