% Expired Patents = 50.0

EPO Patents = 3

Forward Citations = 21

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12 inventors (with patents filed for the assignee):

Cristianne Johanna Ferdinand Rijcken (8 out of 9 patents)

Cornelis Franciscus Van Nostrum (4 out of 6 patents)

Wilhelmus Everhardus Hennink (4 out of 18 patents)

4. Josephus Johannes Maria Holthuis (3 out of 3 patents)

5. Isil Altintas (1 out of 20 patents)

6. Martin Stigter (1 out of 1 patent)

7. Robertus Matthias Joseph Liskamp (1 out of 2 patents)

8. Steffen Van Der Wal (1 out of 1 patent)

9. Johannes Anna Wilhelmus Kruijtzer (1 out of 1 patent)

10. Marinus Jacob Van Steenbergen (1 out of 3 patents)

11. Osamu Soga (1 out of 3 patents)

12. Josephus Johannes Weterings (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 12054471 - Thiocycloheptyne derivatives and their use (2024-08-06),

2. 10632131 - Controlled release system (2020-04-28),

3. 10034835 - Crosslinked vaccination composition (2018-07-31),

4. 9539212 - Vaccination composition (2017-01-10),

5. 9339554 - Tunable, biodegradable linker molecules for transient conjugation of components in drug delivery systems, and drug delivery systems prepared therewith (2016-05-17),

6. 9289437 - Method for preparation of a controlled release system (2016-03-22),

7. 8840951 - Method for preparation of a controlled release system (2014-09-23),

8. 8685382 - Temperature sensitive polymers (2014-04-01),

Company Overview

Cristal Delivery B.v. is a leading delivery service company based in the Netherlands. We provide efficient and reliable delivery solutions for businesses and individuals, offering a wide range of delivery options including same-day delivery, express delivery, and scheduled delivery. With a focus on customer satisfaction and professionalism, Cristal Delivery B.v. ensures that packages are delivered safely and on time. Our dedicated team and advanced technology enable us to streamline the delivery process and provide a seamless experience for our clients.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

8 Patents

#8 in Maastricht

#750 in Netherlands

Maastricht, Netherlands

Cristal Delivery B.v.

Forward Citations = 21

12 inventors:

Cristianne Johanna Ferdinand Rijcken (8 out of 9 patents)

Cornelis Franciscus Van Nostrum (4 out of 6 patents)

Wilhelmus Everhardus Hennink (4 out of 18 patents)

4. Josephus Johannes Maria Holthuis (3 out of 3 patents)

5. Isil Altintas (1 out of 20 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cristal Delivery B.v.. Retrieved from https://idiyas.com/company/cristal-delivery-b-v

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]

3 patents (EPO):

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]