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 832,680 patents)
2. Sap Se (1 from 5,892 patents)
3. L'oreal (1 from 5,066 patents)
4. Basf Corporation (1 from 2,033 patents)
5. Zhejiang University (1 from 1,085 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