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Fremont, CA, United States of America

Nanogram Corporation

USPTO Granted Patents = 79

% Expired Patents = 50.6

EPO Patents = 4

Forward Citations = 1,439

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44 inventors (with patents filed for the assignee):

Nobuyuki Kambe (43 out of 45 patents)

Xiangxin Bi (39 out of 50 patents)

Sujeet Kumar (32 out of 88 patents)

4. Shivkumar Chiruvolu (25 out of 32 patents)

5. James T Gardner (20 out of 29 patents)

6. Ronald James Mosso (14 out of 31 patents)

7. Hui Du (11 out of 69 patents)

8. Henry Hieslmair (8 out of 8 patents)

9. Craig R Horne (8 out of 19 patents)

10. Hariklia Dris Reitz (7 out of 9 patents)

11. William E McGovern (6 out of 9 patents)

12. David Brent MacQueen (6 out of 11 patents)

13. Benjamin M Chaloner-Gill (5 out of 44 patents)

14. Yigal Dov Blum (4 out of 40 patents)

15. Guojun Liu (4 out of 7 patents)

Core Competencies:

Silicon Nanoparticles

Solar Cells

Polymer Composites

Doped Silicon

Nanoparticle Inks

Photovoltaic Panels

Chemical Synthesis

Reactive Deposition

Electroactive Nanoparticles

Optical Devices

Metal Oxides

Aerosol Delivery

79 patents: Sort by Forward Citations

1. 9475695 - Printable inks with silicon/germanium based nanoparticles with high viscosity alcohol solvents (2016-10-25),

2. 9448331 - Dispersions of blends of silicon nanoparticles and silica nanoparticles (2016-09-20),

3. 9378957 - Silicon substrates with doped surface contacts formed from doped silicon based inks and corresponding processes (2016-06-28),

4. 9343606 - Solar cell structures, photovoltaic panels and corresponding processes (2016-05-17),

5. 9199435 - Dispersions of silicon nanoparticles (2015-12-01),

6. 9175174 - Dispersions of submicron doped silicon particles (2015-11-03),

7. 9163308 - Apparatus for coating formation by light reactive deposition (2015-10-20),

8. 9006720 - Silicon/germanium nanoparticles and inks having low metal contamination (2015-04-14),

9. 9000083 - Silicon nanoparticle dispersions (2015-04-07),

10. 8912083 - Silicon substrates with doped surface contacts formed from doped silicon inks and corresponding processes (2014-12-16),

11. 8895962 - Silicon/germanium nanoparticle inks, laser pyrolysis reactors for the synthesis of nanoparticles and associated methods (2014-11-25),

12. 8853527 - Solar cell structures, photovoltaic panels and corresponding processes (2014-10-07),

13. 8658726 - Composites of polysiloxane polymers and inorganic nanoparticles (2014-02-25),

14. 8648136 - Structures incorporating polymer-inorganic particle blends (2014-02-11),

15. 8632702 - Silicon/germanium particle inks, doped particles, printing and processes for semiconductor applications (2014-01-21),

Company Overview

Nanogram Corporation, based in Fremont, CA, specializes in the development and manufacturing of advanced silicon nanoparticles. The company focuses on innovative applications in solar energy, particularly through the creation of high-performance solar cells and photovoltaic panels. Their expertise extends to polymer composites and doped silicon, enabling the production of nanoparticle inks for various industrial uses. With a commitment to chemical synthesis and reactive deposition techniques, Nanogram is at the forefront of nanotechnology advancements in renewable energy solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

79 Patents

#34 in Fremont, CA

#1,088 in California

#4,695 in US

#9,582 in the World

Fremont, CA, United States of America

Nanogram Corporation

Forward Citations = 1,439

44 inventors:

Nobuyuki Kambe (43 out of 45 patents)

Xiangxin Bi (39 out of 50 patents)

Sujeet Kumar (32 out of 88 patents)

4. Shivkumar Chiruvolu (25 out of 32 patents)

5. James T Gardner (20 out of 29 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nanogram Corporation. Retrieved from https://idiyas.com/company/nanogram

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]

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