For the Inventor, By the Inventor

Enter assignee name

Neuhausen, Switzerland

Sig Schweizerische Industrie-Gesellschaft

USPTO Granted Patents = 175

Forward Citations = 2,171

Loading Chart...

Loading Chart...

103 inventors (with patents filed for the assignee):

Rene Fluck (23 out of 23 patents)

Horst Loewenthal (11 out of 11 patents)

Georg Kopp (10 out of 10 patents)

4. Gert Deutschlander (9 out of 9 patents)

5. Bruno Grundler (7 out of 7 patents)

6. Werner Muller (7 out of 7 patents)

7. Alwin Egli (6 out of 7 patents)

8. Theo Walz (5 out of 8 patents)

9. Willy Altermatt (5 out of 5 patents)

10. Markus Gasser (5 out of 5 patents)

11. Martin Low (5 out of 5 patents)

12. Harald Lenherr (4 out of 10 patents)

13. Hans-Ulrich Bolli (4 out of 4 patents)

14. Pierre Luginbuhl (4 out of 4 patents)

15. Hans Heinzer (4 out of 4 patents)

Core Competencies:

High-Pressure Delivery Pump

Filling Machine

Sealing Apparatus

Article Conveying

Packaging Bag

Tilt Compensator

Granular Material

Continuous Package Making

Vibratory Conveyor

Pneumatic Hammer

Fluidic Power-Assisted Device

Silencer

175 patents: Sort by Forward Citations

1. 6205980 - High-pressure delivery pump (2001-03-27),

2. 6132193 - Displacement machine for compressible media (2000-10-17),

3. 6024207 - Feed device for a packaging machine (2000-02-15),

4. 6023917 - Method of producing finned packages, and a separating device for (2000-02-15),

5. 5778585 - Semiautomatic weapon (1998-07-14),

6. 5775068 - Bag forming, filling and sealing machine with endless supporting belts (1998-07-07),

7. 5771660 - Transverse sealing apparatus for a tubular bag packaging machine (1998-06-30),

8. 5615994 - Article conveying, grouping and storing apparatus (1997-04-01),

9. 5562042 - Elastic membrane (1996-10-08),

10. 5501559 - Screw connection for joining two components (1996-03-26),

11. 5477656 - Apparatus for making groups of interconnected bag packages (1995-12-26),

12. 5450941 - Apparatus for separating, conveying and grouping flat items (1995-09-19),

13. 5423409 - Apparatus for forming a plurality of article rows from a single article (1995-06-13),

14. 5415240 - Drilling device for a rock drill (1995-05-16),

15. 5383761 - Apparatus for selectively separating articles from a stack using wheel (1995-01-24),

Company Overview

Sig Schweizerische Industrie-Gesellschaft, based in Neuhausen, Switzerland, specializes in advanced packaging technology. The company develops and manufactures a range of equipment including high-pressure delivery pumps, filling machines, and sealing apparatuses. Their expertise extends to article conveying systems and continuous package making, focusing on efficient solutions for handling granular materials. Sig's innovative approach in packaging technology positions it as a key player in enhancing operational efficiencies across various industries.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

175 Patents

#3 in Neuhausen

#109 in Switzerland

#4,754 in the World

Neuhausen, Switzerland

Sig Schweizerische Industrie-Gesellschaft

Forward Citations = 2,171

103 inventors:

Rene Fluck (23 out of 23 patents)

Horst Loewenthal (11 out of 11 patents)

Georg Kopp (10 out of 10 patents)

4. Gert Deutschlander (9 out of 9 patents)

5. Bruno Grundler (7 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sig Schweizerische Industrie-Gesellschaft. Retrieved from https://idiyas.com/company/sig-schweizerische-industrie-gesellschaft

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

Loading…