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Baar, Switzerland

Sika Technology Ag

USPTO Granted Patents = 643

CIPO Patents = 22

EPO Patents = 703

Trademarks = 205

Forward Citations = 1,356

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626 inventors (with patents filed for the assignee):

Urs Burckhardt (107 out of 107 patents)

Andreas Kramer (67 out of 67 patents)

Ursula Stadelmann (30 out of 30 patents)

4. Vincent Belpaire (30 out of 30 patents)

5. Edis Kasemi (27 out of 27 patents)

6. Jürgen Finter (22 out of 22 patents)

7. Michael Schlumpf (21 out of 22 patents)

8. Steffen Kelch (21 out of 23 patents)

9. Herbert Ackermann (21 out of 21 patents)

10. Didier Lootens (19 out of 19 patents)

11. Rita Cannas (18 out of 18 patents)

12. Lukas Frunz (18 out of 18 patents)

13. Jörg Zimmermann (17 out of 21 patents)

14. Christian Bürge (16 out of 18 patents)

15. Ueli Sulser (16 out of 26 patents)

Core Competencies:

Polyurethane Composition

Adhesive Bonding

Thermal Insulation

3D Printing

Epoxy Resin

Mineral Binders

Waterproofing Membrane

Conductive Mortar

Cementitious Hybrid Systems

Reinforcing Elements

Dustless Installation

Flexible Thermoplastics

643 patents: Sort by Forward Citations

1. 12509879 - Fully bonded single-layer waterbar (2025-12-30),

2. 12509580 - Polymer containing silane groups (2025-12-30),

3. 12497545 - Separation sheet and use thereof for providing waterproofed structures (2025-12-16),

4. 12497510 - Polyurea composition with a low content in monomeric diisocyanates (2025-12-16),

5. 12486350 - Two-component polyurethane composition with a high degree of hydrophobicity and adjustable pot life (2025-12-02),

6. 12479763 - Methods for obtaining aggregates and/or powder-type mineral material utilizing process auxiliaries (2025-11-25),

7. 12479136 - Device for reinforcing, sealing or damping a structural element (2025-11-25),

8. 12460061 - Expandable material with improved thermal insulation properties and use thereof (2025-11-04),

9. 12448552 - Adhesive bond between a thermoplastic material and an elastomer composition (2025-10-21),

10. 12448329 - Shrinkage reducer for mineral binder composition and its use (2025-10-21),

11. 12441413 - Reinforcing element for reinforcing a structural element (2025-10-14),

12. 12435506 - Safer dustless method for installing a precompressed expansion joint sealing system (2025-10-07),

13. 12434781 - System and method for attaching insulating elements to structural elements (2025-10-07),

14. 12415924 - Fast curing two-component silicone composition having adjustable pot life (2025-09-16),

15. 12410348 - Isocyanate-based adhesive (2025-09-09),

Sika Technology AG is a global specialty chemical company that develops and produces innovative solutions for the construction industry. With a presence in over 100 countries, Sika offers a wide range of products including adhesives, sealants, concrete admixtures, roofing systems, and more. Their advanced technologies and expertise help improve durability, sustainability, and overall performance of buildings and infrastructure. Visit their website for more information.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

643 Patents

#2 in Baar

#26 in Switzerland

#1,497 in the World

Baar, Switzerland

Sika Technology Ag

Forward Citations = 1,356

626 inventors:

Urs Burckhardt (107 out of 107 patents)

Andreas Kramer (67 out of 67 patents)

Ursula Stadelmann (30 out of 30 patents)

4. Vincent Belpaire (30 out of 30 patents)

5. Edis Kasemi (27 out of 27 patents)

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