CA專利年費將微調(2023/1/1生效)
January 1, 2023 fee adjustment: On January 1, 2023, the fees for the services outlined below will increase by 3.4%, in accordance with the Service Fees Act. Note that not all fees are subject to the annual adjustment.
(From: Canadian Intellectual Property Office)
ITEM | SE | LE | SE | LE | ||
Maintenance fees | CAD 50 | CAD 100 | CAD 50 | CAD 100 | ||
(each of the second, third and fourth anniversaries) | ||||||
Maintenance fees | CAD 100 | CAD 204 | CAD 100 | CAD 211 | ||
(each of the fifth, sixth, seventh, eighth and ninth anniversaries ) | ||||||
Maintenance fees | CAD 125 | CAD 255 | CAD 125 | CAD 264 | ||
(each of the 10th, 11th, 12th, 13th and 14th anniversaries) | ||||||
Maintenance fees | CAD 229.5 | CAD 459 | CAD 237 | CAD 474 | ||
(each of the 15th, 16th, 17th, 18th and 19th anniversaries) | ||||||
Fees in respect of patents subject to annual adjustment | ||||||