% Expired Patents = 100.0

Forward Citations = 2

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4 inventors (with patents filed for the assignee):

Rolando Wyss (4 out of 4 patents)

Ivo Volpato (4 out of 5 patents)

Bernad Bizzini (3 out of 3 patents)

4. Bernard Bizzini (1 out of 9 patents)

4 patents: Sort by Forward Citations

1. 7189395 - Complexes of immunoglobulins and polysaccharides for oral and transmucosal absorption (2007-03-13),

2. 7186411 - Vaccines absorbable by the transmucosal way (2007-03-06),

3. 6936250 - Vaccines absorbable by the transmucosal way (2005-08-30),

4. 6913746 - Complexes of immunoglobulins polysaccharides for oral and transmucosal absorption (2005-07-05),

Company Overview

Grisotech S.a. is a leading technology company specializing in software development and IT solutions. With a strong focus on innovation and customer satisfaction, Grisotech S.a. offers a wide range of services including web development, mobile app development, and cloud computing solutions. Their team of experienced professionals are dedicated to delivering high-quality, customized solutions to meet the unique needs of each client.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#1 in Soazza

#1,957 in Switzerland

Soazza, Switzerland

Grisotech S.a.

Forward Citations = 2

4 inventors:

Rolando Wyss (4 out of 4 patents)

Ivo Volpato (4 out of 5 patents)

Bernad Bizzini (3 out of 3 patents)

4. Bernard Bizzini (1 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Grisotech S.a.. Retrieved from https://idiyas.com/company/grisotech-s-a

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]