共 50 条
- [2] US patent office seeks higher fees for 2017 [J]. CHEMICAL & ENGINEERING NEWS, 2016, 94 (40) : 17 - 17
- [4] Patent reform and the US Patent and Trademark Office [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2005, 230 : U705 - U705
- [6] PATENT AND TRADEMARK OFFICE OPERATIONS TODAY [J]. JOURNAL OF THE PATENT OFFICE SOCIETY, 1983, 65 (10): : 586 - 592
- [7] CURRENT DEVELOPMENTS AT PATENT AND TRADEMARK OFFICE [J]. JOURNAL OF THE PATENT OFFICE SOCIETY, 1978, 60 (02): : 57 - 70
- [9] Recent developments in US Patent and Trademark Office patent practice [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2012, 243
- [10] Recent developments in US Patent and Trademark Office patent practice [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2013, 245