The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
May. 06, 2025

Filed:

Mar. 22, 2019
Applicants:

Dow Global Technologies Llc, Midland, MI (US);

Rohm and Haas Company, Collegeville, PA (US);

Inventors:

Tian Lan, Langhorne, PA (US);

Xindi Yu, Phoenixville, PA (US);

Michael Q. Tran, Wayne, PA (US);

Paul J. Brigandi, Schwenksville, PA (US);

Jeffrey M. Cogen, Flemington, NJ (US);

Timothy J. Person, Pottstown, PA (US);

Yichi Zhang, Novi, MI (US);

Junsi Gu, Malvern, PA (US);

Jessica Ye Huang, Sugarland, TX (US);

Casey A. Wolf, Burlington, NJ (US);

Assignees:

Dow Global Technologies LLC, Midland, MI (US);

Rohm and Haas Company, Collegeville, PA (US);

Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B 1/24 (2005.12); C08L 23/06 (2005.12); C08L 23/0853 (2024.12);
U.S. Cl.
CPC ...
H01B 1/24 (2012.12); C08L 23/06 (2012.12); C08L 23/0853 (2012.12); C08L 2203/20 (2012.12); C08L 2205/025 (2012.12); C08L 2207/066 (2012.12); C08L 2312/00 (2012.12);
Abstract

A semiconductive composite material comprising a non-polar organic polymer, a polar organic copolymer, and an electrical conducting effective amount of an ultra-low-wettability carbon black. Also a method of making the composite material; a crosslinked polyethylene product made by curing the composite material; manufactured articles comprising a shaped form of the inventive composite material or product; and methods of using the inventive composite material, product, or articles.


Find Patent Forward Citations

Lan, Tian. (2025). Composite of non-polar organic polymer, polar organic polymer, and ultra-low-wettability carbon black (U.S. Patent No. 12293857). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12293857

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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