CopyMark Law Group

An exact serial opens the live record page. Text search scans mark and owner indexes.

4.9/5
CopyMark Law Group
Trademark records
Research
About
Monitoring
Trust
Guidance
4.9/5
Get Help

An exact serial opens the live record page. Text search scans mark and owner indexes.

  1. Home
  2. Trademark records
  3. diamana

Similar marks

Trademarks named diamana

Published USPTO records whose mark name matches “diamana”. Compare owners, classes, and §2(d) citations on each live serial page.

Showing 1–11 of 11

USPTO trademark records named diamana. Page 1 of 1.
SerialMarkOwnerRegistration
78311394DIAMANAMITSUBISHI CHEMICAL CORPORATION2979355
97065153DIAMANAMitsubishi Chemical Corporation6989086
85399689DIAMANAMITSUBISHI CHEMICAL CORPORATION4102558
85399681DIAMANAMITSUBISHI CHEMICAL CORPORATION4102557
85399671DIAMANAMITSUBISHI CHEMICAL CORPORATION4102556
85399702DIAMANAMITSUBISHI CHEMICAL CORPORATION4102559
97065181DIAMANAMitsubishi Chemical Corporation6718898
79074157DIAMANAMITSUBISHI CHEMICAL CORPORATION3807315
79074156DIAMANAMITSUBISHI CHEMICAL CORPORATION3807314
79074152DIAMANAMITSUBISHI CHEMICAL CORPORATION3807313
78310134DIAMANAMitsubishi Rayon Co., Ltd.—
All trademark recordsTrademark search hubRecently changedRecently filedRecently registeredRecent Office ActionsRecently abandonedBrowse by class
CopyMark Law Group

Attorney advertising. No attorney-client relationship is formed until an engagement agreement is signed and a conflict check is performed.

Practice

Our services

  • New trademark application
  • Trademark search guide
  • Office Action issues
  • Notice of Allowance
  • Maintenance & renewals
  • Assignments
  • Trademark monitoring
  • Trademark records
  • Recently changed trademarks
  • Billion-dollar trademarks
  • Trademark classes

Resources

Trademark basics

  • Strength of mark
  • Benefits of registration
  • Why hire an attorney
  • Trademarks vs other IP

Contact

Get in touch

  • (312) 319-4460
  • info@copymarklaw.com
  • CopyMark LLC, 543 Brier Street, Kenilworth, Illinois 60043

Guidance

  • All guidance
  • Look up live records
  • Office Action catalog
  • Monitoring guide

2026 CopyMark Law Group. All rights reserved.

About getcopymark.comResearch studiesFor AI agentsTrust & verificationData removalPrivacy & termsGet Helpllms.txt