Average Co-Inventor Count = 3.99
ph-index = 7
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. Henkel Kommanditgesellschaft Auf Aktien (12 from 2,080 patents)
2. Chemische Fabrik Gruenau Gmbh (1 from 6 patents)
3. Gruenau Illertissen Gmbh (1 from 3 patents)
4. Nopco Paper Technology Holding As (1 from 2 patents)
15 patents:
1. 6306250 - Method of removing capsule oils from self-copying paper
2. 6057375 - Use of alkoxylation products of epoxidized fats as antifoaming agents
3. 5914006 - Process for controlling the deposit of adhesive impurities from paper
4. 5725730 - Aqueous dispersions containing carboxylic acids and/or resinic acids for
5. 5614062 - Process for controlling the sedimentation of sticky impurities from
6. 5512134 - Process for removing printing inks from printed wastepaper or from paper
7. 5474655 - Process for controlling the deposition of stickies from paper stock
8. 5403440 - Use of compounds containing polyether chains prepared from epoxidized
9. 5362363 - Aqueous dispersions containing alkaline earth soaps and/or alkaline
10. 5308448 - Process for the flotation of fillers from deinked waste paper in the
11. 5286346 - Deinking of wastepaper with quaternized hydroxyethyl cellulose
12. 5238533 - Flotation process for removing fillers from wastepaper in the presence
13. 5232551 - Process for the flotation of fillers from deinked waste paper using
14. 5227020 - Process for regenerating wastepaper using a double layer hydroxide
15. 5221433 - Deinking wastepaper using alkoxylation product of carboxylic acid