Priority Date: 21.09.12 (US 201261703815P)

INCORPORATING ADDITIVES INTO FIXED ABRASIVE WEBS FOR IMPROVED CMP PERFORMANCE

  • Application ID: EP13838975
  • Status: GRANT OF PATENT INTENDED

Applicant

Attorney

Employment test 51 - 200 employees
Company dna isarpatent
operating since 1951
Headquarter in Munich and 2 offices
active in Legal Services, IP Consulting, and IP-related Communication Service

Specialization

This patent has the IPC combination B24 (GRINDING; POLISHING) and C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR) is specialized in the combination B24 and C09. We found, that Zimmermann & Partner Patentanwälte mbB, Demski & Nobbe, De Clercq & Partners cvba, von Rohr Patentanwälte Partnerschaft mbB, Gesthuysen, von Rohr & Eggert are specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 21.09.2012 - Priority Date (US 201261703815P)
  • 27.03.2014 - Publication A1 (WO2014047014)
  • 29.07.2015 - Publication A1 (EP2897767)

IPC Classification