Trademark Search  /  CONVEX

CONVEX

● Live · Registered

U.S. federal trademark · Serial No. 87550735 · Reg. No. 5623610

Mark
CONVEX
Status
Registered
Serial Number
87550735
Registration No.
5623610
Filing Date
August 1, 2017
Registration Date
December 4, 2018
Class(es)
Class 042

Owners

REFINING TECHNOLOGY SOLUTIONS, LLC
16 · OVERLAND PARK, KS, US
DUPONT INDUSTRIAL BIOSCIENCES USA, LLC
16 · WILMINGTON, DE, US
E. I. du Pont de Nemours and Company
03 · Wilmington, DE, US
E. I. du Pont de Nemours and Company
03 · Wilmington, DE, US
E. I. du Pont de Nemours and Company
03 · Wilmington, DE, US

Goods & Services

Engineering and engineering process design services in the field of petroleum refining alkylation, by which a hydrofluoric acid alkylation unit is converted to a sulfuric acid alkylation unit

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.