Marshall Medoff

This inventor holds 255 USPTO granted patents and 129 published patent applications, plus 84 CIPO patents and 42 EPO patents, primarily in Biomass Processing (CPC class Y02E50-16). Top assignees: Xyleco, Inc., Xylero, Inc., Xyleon, Inc.. Active years: 1999-2020.

USPTO Granted Patents = 255 (Patent Applications = 129)

% Patents Active = 28.6

CIPO Patents = 84 (Patent Applications = 68)

EPO Patents = 42 (Patent Applications = 127)

Average Co-Inventor Count = 1.4

ph-index = 26

Forward Citations = 2,249(Granted Patents)

Forward Citations (Not Self Cited) = 1,131(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Brookline, MA (US) (1999 - 2020)
Wakefield, MA (US) (2018 - 2020)

Company Filing History:

Years Active: 1999-2020

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Areas of Expertise:

Biomass

Enzyme Production

Materials Processing

Hydroxy-Carboxylic Acids

Cellulosic Materials

Fermentation

Paper Products

Gas Control

Hydrocarbon Processing

Reconfigurable Enclosures

Saccharides

Ion Beams

255 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10704196 - Processing biomass (2020-07-07),

2. 10689196 - Processing materials (2020-06-23),

3. 10682623 - Array for processing materials (2020-06-16),

4. 10627471 - Monitoring methods and systems for processing biomass (2020-04-21),

5. 10619308 - Paper products and methods and systems for manufacturing such products (2020-04-14),

6. 10612050 - Processing biomass (2020-04-07),

7. 10611997 - Compositions for enhanced enzyme production (2020-04-07),

8. 10610848 - Processing materials (2020-04-07),

9. 10597595 - Processing biomass (2020-03-24),

10. 10584445 - Functionalizing cellulosic and lignocellulosic materials (2020-03-10),

11. 10584360 - Cooling and processing materials (2020-03-10),

12. 10549241 - Enclosures for treating materials (2020-02-04),

13. 10543460 - Upgrading process streams (2020-01-28),

14. 10533195 - Processing biomass (2020-01-14),

15. 10519180 - Processing biomass (2019-12-31),

Marshall Medoff is an inventor and entrepreneur based in Brookline, Massachusetts, United States. He is known for his innovative work in the field of cellulose nanocrystals, which are a type of renewable material derived from plant matter. Medoff has developed a proprietary process for producing these nanocrystals, which has the potential to revolutionize a wide range of industries, from packaging to energy storage.

Medoff began his career as a software engineer, but became interested in renewable energy and sustainability in

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