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Tarrytown, NY, United States of America

Ciba Specialty Chemicals Corporation

USPTO Granted Patents = 1,524

EPO Patents = 1

Trademarks = 66

Forward Citations = 11,504

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1,308 inventors (with patents filed for the assignee):

Mervin Gale Wood (70 out of 78 patents)

Peter Nesvadba (54 out of 118 patents)

Joseph Suhadolnik (54 out of 67 patents)

4. Ramanathan Ravichandran (49 out of 146 patents)

5. Dieter Reinehr (49 out of 113 patents)

6. Rudolf Pfaendner (48 out of 86 patents)

7. Zhimin Hao (38 out of 50 patents)

8. Jean-Pierre Wolf (37 out of 50 patents)

9. Athanassios Tzikas (35 out of 123 patents)

10. Abul Iqbal (35 out of 79 patents)

11. Georges Metzger (33 out of 34 patents)

12. Andreas Kramer (30 out of 75 patents)

13. Paul Adriaan Van Der Schaaf (30 out of 33 patents)

14. Robert E Detlefsen (28 out of 34 patents)

15. Andreas Hafner (27 out of 45 patents)

Core Competencies:

Antiwear Lubricants

Hydroxyphenyltriazines

Aqueous Functional Fluids

Polyether Polyols

Nitroxyl Radical Polymerization

Electroluminescent Metal Complexes

Flame-Retardants

Reactive Cyclodextrins

Fluorescent Diketopyrrolopyrroles

Cationic Oligomeric Azo Dyes

Functionalized Photoinitiators

Pigment Compositions

1,524 patents: Sort by Forward Citations

1. 8404624 - Antiwear lubricant compositions for use in combustion engines (2013-03-26),

2. 8389719 - Hydroxyphenyltriazines with an aromatic carbocyclic fused ring system (2013-03-05),

3. 8329625 - Aqueous functional fluids with antioxidants (2012-12-11),

4. 8101731 - Yellow anionic disazo dyes (2012-01-24),

5. 8030259 - Alkylated PANA and DPA compositions (2011-10-04),

6. 7879928 - Polyether polyols, polyester polyols and polyurethanes of low residual aldehyde content (2011-02-01),

7. 7875676 - Glyoxalation of vinylamide polymer (2011-01-25),

8. 7871642 - Use of nanodispersions in pharmaceutical end formulations (2011-01-18),

9. 7868171 - N-alkoxy-4, 4-dioxy-polyalkyl-piperidines as radical polymerization initiators (2011-01-11),

10. 7863236 - Detergent compositions (2011-01-04),

11. 7858694 - Polymers obtained via nitroxyl radical polymerization (2010-12-28),

12. 7855302 - Process for the preparation of intermediates useful in the synthesis of statin derivatives especially 7-amino-3.5-dihydroxyhepanoic acid derivatives and intermediates thereof (2010-12-21),

13. 7842630 - Wettable polyester fibers and fabrics (2010-11-30),

14. 7829643 - Coating compositions containing levelling agents prepared by nitroxyl mediated polymerisation (2010-11-09),

15. 7829484 - Wettable polyester fibers and fabrics (2010-11-09),

Ciba Specialty Chemicals Corporation is a leading global provider of chemical products and solutions for various industries. With a focus on innovation and sustainability, the company offers a wide range of specialty chemicals, including additives, coatings, and dyes. Ciba's products are used in applications such as automotive, construction, textiles, and packaging. For more information about Ciba Specialty Chemicals Corporation, visit their website.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

1,524 Patents

#1 in Tarrytown, NY

#18 in New York

#320 in US

#634 in the World

Tarrytown, NY, United States of America

Ciba Specialty Chemicals Corporation

Forward Citations = 11,504

1,308 inventors:

Mervin Gale Wood (70 out of 78 patents)

Peter Nesvadba (54 out of 118 patents)

Joseph Suhadolnik (54 out of 67 patents)

4. Ramanathan Ravichandran (49 out of 146 patents)

5. Dieter Reinehr (49 out of 113 patents)

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