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Kriftel, Germany

Hendrik Ahrens

USPTO Granted Patents = 11 (Patent Applications = 8)

EPO Patents = 9 (Patent Applications = 16)

Average Co-Inventor Count = 1.5

ph-index = 3

Forward Citations = 75(Granted Patents)

Location History:

Frankfurt-am-Main, DE (2008 - 2010)
Kriftel, DE (2015 - 2016)

Company Filing History:

Clariant Produkte (deutschland) Gmbh

Clariant Finance (bvi) Limited

Clariant International Ltd

Years Active: 2008-2016

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9340662 - Fatty acid condensation products as dispersing agent in pigment preparations (2016-05-17),

2. 9303144 - Dispersing agent from renewable raw materials for binding agent-free pigment preparations (2016-04-05),

3. 9303143 - Dispersing agent from renewable raw materials for binding agent-free pigment preparations (2016-04-05),

4. 9187619 - Derivatives of sulphosuccinic acid as a dispersing agent in aqueous binder-free pigment preparations (2015-11-17),

5. 9187614 - Binding agent free-pigment preparations containing phosphoric acid ester (2015-11-17),

6. 8968462 - Inorganic pigment dispersions containing fatty acid ethanol amide ethoxylates and amines (2015-03-03),

7. 7812114 - Block copolymer by reacting alkylene oxide and glycidyl ether in presence of unsaturated monomer (2010-10-12),

8. 7811376 - Aqueous, oligoester-based pigment preparations, their production and use (2010-10-12),

9. 7622157 - Use of polysilazane for the production of hydrophobically and oleophobically modified surfaces (2009-11-24),

10. 7605224 - Reacting alkylene oxide and glycidy ether to produce OH- or acid-terminated copolymer (2009-10-20),

11. 7388068 - Copolymers made of alkylene oxides and glycidyl ethers and use thereof as polymerizable emulsifiers (2008-06-17),

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