Darby & Darby Professional Corporation U.S. Patent Activity on Martindale.com

Martindale-Hubbell has augmented a firm's provided information with third-party sourced data to present a more comprehensive overview of the firm's expertise.

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Primary U.S Patent Classification by Grant Date

Source: U.S. Patent Trade Office. Powered by LexisNexis atVantage

1279 Patents were granted between

October 01, 2007 and September 30, 2009

and are listed below by classification

and percentage

514

Drug, bio-affecting and body treating compositions

(3.7 %)

435

Chemistry: molecular biology and microbiology

(2.6 %)

359

Optical: systems and elements

(2.4 %)

428

Stock material or miscellaneous articles

(2.4 %)

604

Surgery

(2.2 %)

370

Multiplex communications

(2.0 %)

424

Drug, bio-affecting and body treating compositions

(1.8 %)

D14

Recording, communication, or information retrieval equipment

(1.8 %)

439

Electrical connectors

(1.7 %)

709

Electrical computers and digital processing systems: multicomputer data transferring

(1.7 %)

All others

993

(77.6 %)

Total Number of U.S.	1279
Granted Patents:

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U.S. Patent Activity: Darby & Darby Professional Corporation

About This Firm

Primary U.S Patent Classification by Grant Date