Average Co-Inventor Count = 2.83
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Other (1 from 832,966 patents)
2. Sap Se (1 from 5,943 patents)
3. L'oreal (1 from 5,092 patents)
4. Basf Corporation (1 from 2,036 patents)
5. Zhejiang University (1 from 1,107 patents)
6. Shanghai Pharmaceuticals Holdings Co., Ltd. (1 from 1 patent)
7. Shanghai Phaarmaceuticals Holding Co., Ltd. (1 from 1 patent)
8. Shanghai Pharmaceuticals Holding Co., Ltd. (11 patents)
6 patents:
1. 11511228 - Exhaust treatment system for a lean burn engine
2. 10344035 - Salt of quinolone compound, polymorphs thereof, preparation method therefor, composition, and applications
3. 10300007 - Composition comprising oxidation dye precursors and anionic polymers
4. 9371292 - Quinazoline derivative, preparation method therefor, intermediate, composition and application thereof
5. 9342237 - Automated testing of gesture-based applications
6. 5509743 - Cartridge for automatic pencil