37 CFR Topic
International Preliminary Examination
November 5, 2020
§
1.480
Demand for international preliminary examination
§
1.481
Payment of international preliminary examination fees
§
1.482
International preliminary examination and processing fees
§
1.484
Conduct of international preliminary examination
§
1.485
Amendments by applicant during international preliminary examination
§
1.488
Determination of unity of invention before the International Preliminary Examining Authority
§
1.489
Protest to lack of unity of invention before the International Preliminary Examining Authority