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Leiden, Netherlands

Chromagenics B.v.

USPTO Granted Patents = 25

CIPO Patents = 30

EPO Patents = 12

Forward Citations = 144

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23 inventors (with patents filed for the assignee):

Arie Pieter Otte (21 out of 26 patents)

Arthur Leo Kruckeberg (14 out of 22 patents)

Richard George Antonius Bernardus Sewalt (7 out of 7 patents)

4. Henricus Johannes Maria Van Blokland (4 out of 9 patents)

5. Theodorus Hendrikus Jacobus Kwaks (4 out of 7 patents)

6. Arie Peter Otte (4 out of 4 patents)

7. Theodorus H J Kwaks (3 out of 7 patents)

8. Henricus J M Van Blokland (3 out of 3 patents)

9. Richard G A B Sewalt (3 out of 3 patents)

10. David P E Satijn (2 out of 5 patents)

11. Henricus Jm Van Blokland (1 out of 1 patent)

12. Arhur Leo Kruckeberg (0 patent)

25 patents: Sort by Forward Citations

1. 9228004 - Selection of host cells expressing protein at high levels (2016-01-05),

2. 8999667 - Selection of host cells expressing protein at high levels (2015-04-07),

3. 8771984 - Selection of host cells expressing protein at high levels (2014-07-08),

4. 8263393 - Means and methods for producing a protein through chromatin openers that are capable of rendering chromatin more accessible to transcription factors (2012-09-11),

5. 8173422 - Method for improving protein production (2012-05-08),

6. 8039230 - Selection of host cells expressing protein at high levels (2011-10-18),

7. 7968700 - Expression augmenting DNA fragments, use thereof, and methods for finding thereof (2011-06-28),

8. 7960143 - Method for simultaneous production of multiple proteins; vectors and cells for use therein (2011-06-14),

9. 7951586 - DNA sequences comprising gene transcription regulatory qualities and methods for detecting and using such DNA sequences (2011-05-31),

10. 7901908 - Method for simultaneous production of multiple proteins; vectors and cells for use therein (2011-03-08),

11. 7825232 - Sequence for improving expression of nucleic acid (2010-11-02),

12. 7794977 - Means and methods for regulating gene expression (2010-09-14),

13. 7749733 - Nucleic acid sequences having gene transcription regulatory qualities (2010-07-06),

14. 7736870 - Nucleic acid sequences having gene transcription regulatory qualities (2010-06-15),

15. 7736869 - Nucleic acid sequences having gene transcription regulatory qualities (2010-06-15),

ChromaGenics B.V. is a leading provider of dynamic glass solutions for the building industry. With their unique electrochromic technology, they offer glass products that can change their tint and transparency levels to regulate heat and light transmission. This innovation enables energy-efficient buildings, increased comfort, and reduced environmental impact. ChromaGenics is dedicated to delivering sustainable and high-quality solutions that enhance architectural design and contribute to a more sustainable future.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

25 Patents

#7 in Leiden

#283 in Netherlands

#24,897 in the World

Leiden, Netherlands

Chromagenics B.v.

Forward Citations = 144

23 inventors:

Arie Pieter Otte (21 out of 26 patents)

Arthur Leo Kruckeberg (14 out of 22 patents)

Richard George Antonius Bernardus Sewalt (7 out of 7 patents)

4. Henricus Johannes Maria Van Blokland (4 out of 9 patents)

5. Theodorus Hendrikus Jacobus Kwaks (4 out of 7 patents)

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