共 31 条
- [3] New sources of non-patent software prior art. [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1997, 213 : 20 - CHAL
- [4] Traces of Prior Art: An analysis of non-patent references found in patent documents [J]. Scientometrics, 2006, 69 : 3 - 20
- [5] Chemical indexing as a precision tool for relevant patent retrieval [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2011, 242
- [6] Non-patent literature citations in EPO opposition and limitation proceedings [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2019, 258
- [7] POLYDOC - NEW NON-PATENT POLYMER LITERATURE DOCUMENTATION SERVICE [J]. RUBBER CHEMISTRY AND TECHNOLOGY, 1981, 54 (01): : 186 - 186
- [8] Increasing the Discovery and Use of Non-Patent Literature (NPL): Scientific Publications in Patent Examination [J]. EXPANDING PERSPECTIVES ON OPEN SCIENCE: COMMUNITIES, CULTURES AND DIVERSITY IN CONCEPTS AND PRACTICES, 2017, : 211 - 216