Average Co-Inventor Count = 1.45
ph-index = 4
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. Hoechst Aktiengesellschaft (15 from 6,662 patents)
15 patents:
1. 4808343 - Process for isolating paraffinsulfonates with a low alkali metal sulfate
2. 4680147 - Process for the isolation under mild conditions of paraffinsulfonate and
3. 4557873 - Process for isolating paraffinsulfonates and sulfuric acid of low alkali
4. 4518537 - Process for isolating paraffinsulfonate from the reaction mixture
5. 4404082 - Bipolar electrode for anodic processes in undivided cells
6. 4322271 - Process for the preparation of N-vinyl-N-alkyl-carboxylic acid amides
7. 4288300 - Process for the manufacture of N-.alpha.-alkoxyethyl-carboxylic acid
8. 4214104 - Use of cyclohexene-(1)-dione-(3,6)-tetraalkyl diketals
9. 4204076 - Hydroquinone dimethyl ether
10. 4161614 - Process for the preparation of cyclohexane dione-(1,4)-tetramethyl
11. 4160109 - Cyclohexene-(1)-dione-(3,6)-tetraalkyldiketals and process
12. 4082809 - P-Benzoquinone diketals
13. 4066708 - Process for preparing chlorinated hydroquinone dimethyl ethers
14. 4057586 - Process for the manufacture of hydroquinone dimethyl ethers
15. 4046652 - Process for preparing p-benzoquinone diketals