Average Co-Inventor Count = 4.69
ph-index = 8
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. Basf Aktiengesellschaft (23 from 10,754 patents)
23 patents:
1. 6165971 - Use of amides of polymerized fatty acids as thickeners
2. 6140541 - Process for preparing polyalkene amines
3. 6077460 - Corrosion inhibition
4. 6045719 - Use of quaternized imidazoles as corrosion inhibitors for non-ferrous
5. 6033442 - Use of aqueous solutions or dispersions of copolymers of
6. 5919275 - Fuel and lubricant additives, their preparation and fuel or lubricant
7. 5876467 - Use of carboxylic esters as fuel additives or lubricant additives and
8. 5872149 - Alk(en)yldicarboxylic acid bisesters, their use, and processes for their
9. 5863879 - Dye transfer inhibitors for detergents
10. 5852104 - Aqueous polyurethane dispersions containing structural units derived
11. 5846453 - Process for producing oligoamines or polyamines
12. 5795482 - Use of hydrocarbon-soluble aminomethylene phosphonic acid derivatives in
13. 5767202 - Modified copolymers suitable as paraffin dispersants, their preparation
14. 5766273 - Polymer blends and their use as additives for mineral oil middle
15. 5759409 - Separation of water from crude oil and oil demulsifiers used for this