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Pasadena, CA, United States of America

California Institute of Technology

USPTO Granted Patents = 4,548

CIPO Patents = 31

EPO Patents = 278

Trademarks = 27

Forward Citations = 89,309

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4,549 inventors (with patents filed for the assignee):

Axel Scherer (250 out of 257 patents)

Robert H Grubbs (201 out of 240 patents)

Seyed Ali Hajimiri (160 out of 188 patents)

4. Yu-Chong Tai (157 out of 192 patents)

5. Stephen R Quake (122 out of 195 patents)

6. Mark E Davis (106 out of 135 patents)

7. Morteza Gharib (100 out of 141 patents)

8. Harry A Atwater (87 out of 112 patents)

9. Changhuei Yang (82 out of 98 patents)

10. Nathan S Lewis (76 out of 78 patents)

11. Frances H Arnold (68 out of 71 patents)

12. Scott E Fraser (65 out of 85 patents)

13. David Baltimore (60 out of 66 patents)

14. Amnon Yariv (60 out of 77 patents)

15. William L Johnson (59 out of 120 patents)

Core Competencies:

CDK Inhibitors

Ascaroside Derivatives

Electro-Optical Systems

Microbubbles Targeting

Biocomposite Materials

3D-Printed Wearable Electronics

Quantum Computer Interface

High Throughput Drug Discovery

Superconducting Materials

Transcranial Tomography

Tunable Optical Metasurfaces

CRISPR/Cas Regulation

4,548 patents: Sort by Forward Citations

1. 12492992 - Spectroscopy device incorporating a mid-infrared laser (2025-12-09),

2. 12486280 - CDK inhibitors and uses thereof (2025-12-02),

3. 12474231 - Autonomous electro-optical system to monitor in real-time the full spatial motion (rotation and displacement) of civil structures (2025-11-18),

4. 12473323 - Ascaroside derivatives and methods of use (2025-11-18),

5. 12473103 - Under-constrained deployable systems and components therefor (2025-11-18),

6. 12465642 - Targeting microbubbles (2025-11-11),

7. 12465224 - Blood pressure measurement apparatus and methods of use thereof (2025-11-11),

8. 12459990 - Anti-HIV vaccine antibodies with reduced polyreactivity (2025-11-04),

9. 12458957 - Metal-containing MOR-type zeolites for capture of carbon dioxide from low-COcontent sources and methods of using the same (2025-11-04),

10. 12454717 - Immune profiling using small volume blood samples (2025-10-28),

11. 12449902 - 3D-printed epidermal wearable microfluidic electronic skin for machine learning-powered multimodal health surveillance (2025-10-21),

12. 12448655 - Antibiotic susceptibility of microorganisms and related methods and systems (2025-10-21),

13. 12448517 - Biocomposite materials and related compositions, methods and systems (2025-10-21),

14. 12445226 - Scalable decentralized redistributor and method of redistributing signals (2025-10-14),

15. 12443090 - Light modulating device and electronic apparatus using the same (2025-10-14),

The California Institute of Technology (Caltech) is a world-renowned private research university in Pasadena, California. Established in 1891, Caltech is known for its rigorous scientific and technological education and cutting-edge research across various disciplines. With a strong emphasis on collaboration and innovation, Caltech encourages interdisciplinary research to address complex societal challenges. The institution offers undergraduate and graduate programs in areas such as science, engineering, mathematics, and social sciences.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

4,548 Patents

#1 in Pasadena, CA

#25 in California

#93 in US

#200 in the World

Pasadena, CA, United States of America

California Institute of Technology

Forward Citations = 89,309

4,549 inventors:

Axel Scherer (250 out of 257 patents)

Robert H Grubbs (201 out of 240 patents)

Seyed Ali Hajimiri (160 out of 188 patents)

4. Yu-Chong Tai (157 out of 192 patents)

5. Stephen R Quake (122 out of 195 patents)

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