Memorandum Circulars Memorandum Circular No. 2023-001 2023-01-10 Rules and Regulations on Trademarks, Service Marks, Trade Names and Marked or Stamped Containers of 2023 Replacing the Revised Trademark Regulations of2017 Intellectual Property Office · ONAR 23-0149
- Memorandum Circular No. 2023-003 2023-01-09 Administration of the Customer Satisfaction Survey to Gather Feedback on IPOPHL's External Services in 2022 Intellectual Property Office · ONAR 23-0167
Memorandum Circulars Memorandum Circular No. 2023-003 2023-01-09 Administration of the Customer Satisfaction Survey to Gather Feedback on IPOPHL's External Services in 2022 Intellectual Property Office · ONAR 23-0167
Memorandum Circulars Memorandum Circular No. 2023-005 S. of 2023 2023-01-06 Extension of the Patent Cooperation Treaty Filing Assistance Program Under Memorandum Circular No. 2019-004 Until December 31,2023 Intellectual Property Office · ONAR 23-0247
- Memorandum Circular No. 2022-032 2022-12-22 Half-Day Work Suspension on 23 December 2022 Intellectual Property Office · ONAR 23-0064
- Memorandum Circular No. 2022-031 2022-12-05 IPOPHL January 2023 Holiday Schedule Intellectual Property Office · ONAR 23-0064
Memorandum Circulars IPOPHL Memorandum Circular No. 2022-022 2022-10-05 Rules and Regulations on Geographical Indications Intellectual Property Office · ONAR 23-0088
Memorandum Circulars Memorandum Circular No. 16-012 2016-11-29 IPOPHL Revised Fee Structure of 2017 Intellectual Property Office · ONAR 23-0149
