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IPC Main Group
C99Z 99/00

Subject matter not otherwise provided for in this section

Introduced: January 2006

Classification Context

Section:
CHEMISTRY; METALLURGY
Class:
SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION
Subclass:
SUBJECT MATTER NOT OTHERWISE PROVIDED FOR IN THIS SECTION

Filing statistics

IPC C99Z 99/00 belongs to the parent subclass C99Z, which recorded 4 patent applications worldwide between 2013 and 2023. Annual filings declined from 3 in 2013 to 1 in 2021 (-67%). The most active applicants in class C99 are ANHIDRIDOS Y DERIVADOS DE COLOMBIA S.A ANDERCOL (1 applications), DE CARIES, JENNILEE (1 applications) and CENTRUM BADAWCZE JARS SPOŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ (1 applications).

Source: EPO PATSTAT, worldwide filings

Top Applicants

Top 10 applicants by patent filingsfor class C99, 2013–2023, worldwide · Source: EPO PATSTAT

  1. ANHIDRIDOS Y DERIVADOS DE COLOMBIA S.A ANDERCOL CO 1
  2. DE CARIES, JENNILEE CA 1
  3. CENTRUM BADAWCZE JARS SPOŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ PL 1
  4. UNIVERSITY OF SILESIA IN KATOWICE PL 1
  5. VILLE DE CARIES, GLENN CA 1