| Analysis and Prospect of Chinese Patent Technologies for SSBR |
| Received:May 11, 2023 Revised:May 11, 2023 |
| DOI：10.12136/j.issn.1000-890X.2023.08.0633 |
| Key Words: SSBR；Chinese patent；patent analysis；patent layout |
| Author Name | Affiliation | E-mail | | XIONG Yu | Patent Examination Cooperation（Beijing） Center of the Patent Office | 37618011@qq. com |
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| Abstract: |
| Solution polymerized styrene butadiene rubber（SSBR） had attracted much attention as an important raw material for high-performance tire tread compounds.In order to understand the development hotspots and research trends of SSBR technologies in China，the SSBR related technologies from the patent perspective in China were analyzed by using the incopat patent retrieval platform and analysis tools.The development trend，applicant ranking，distribution of technology fields and patent layout of important foreign patent applicants of patents for SSBR technologies were revealed through patent searching，screening and analysis.The results from this study provided references for the domestic SSBR enterprises to manage the technology R&D and develop an intellectual property strategy. |
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