David R. Constant

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Charlotte, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Coated substrate comprising a surface-treated, aqueous-based polyme...
- Patent number 10,889,938
- Issue date Jan 12, 2021
- BASF SE
- David R. Constant
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
COATED SUBSTRATE COMPRISING A SURFACE-TREATED, AQUEOUS-BASED POLYME...
- Publication number 20210172120
- Publication date Jun 10, 2021
- BASF SE
- David R. CONSTANT
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
COATED SUBSTRATE COMPRISING A SURFACE-TREATED, AQUEOUS-BASED POLYME...
- Publication number 20180135251
- Publication date May 17, 2018
- BASF SE
- David R. CONSTANT
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
PAPER CUP COMPRISING A POLYETHYLENE COPOLYMER COATING AND METHODS O...
- Publication number 20160168799
- Publication date Jun 16, 2016
- BASF SE
- David R. Constant
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD