Partner

San Francisco

Direct: 415.227.3673

Office: 415.227.0900

mdatta@buchalter.com

Bar Admissions

California

Languages

Bengali, Hindi

Overview

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Madhumita “Mita” Datta is a Partner in the Firm’s San Francisco office and a member of the Intellectual Property practice group. Her services include U.S. and international patent prosecution, patent portfolio management and counseling, analysis of the patent landscape, and IP transactional and litigation support.

Ms. Datta manages emerging portfolios of startups, as well as large patent portfolios of domestic and international cases for institutional clients. She is valued for her ability to expedite patent prosecutions by leveraging the United States Patent and Trademark Office’s (USPTO) fast-tracking provisions and special pilot programs. Ms. Datta also advises on intellectual property issues within the context of corporate mergers and acquisitions, as well as in litigation and other disputes.

With an extensive technical background in electrical and computer engineering, Ms. Datta drafts and prosecutes original patent applications and provides other patent-related services on a broad array of technological products and services, such as complex microelectronic and optoelectronic devices and circuits, semiconductor equipment and manufacturing processes, AI (artificial intelligence) and ML (machine learning) for various industries, including work automation and intelligent document processing, sensors for autonomous vehicles, thin film batteries, renewable energy solutions, high-speed networks and protocols, simulation and software tools, biosensors, tracking and navigation devices, satellite-based imaging, , social networking platforms, and e-commerce.

The recipient of a National Science Foundation research grant, Ms. Datta has a patent on optoelectronic device integration and packaging technology, which was later transferred to the NSA’s Microelectronics Research Laboratory. She has authored numerous legal and scientific articles and frequently presents at academic and legal industry conferences. She currently serves on the High-Tech Law Advisory Board for Santa Clara University. The High Tech Law Institute has been renamed the Datta Center for High Tech Law to honor Ms. Datta’s parents in 2026, with a generous endowment to solidify the mission to educate and prepare students to lead at the intersection of law, technology, business, and society.

Ms. Datta has mentored countless current and aspiring law students and junior professionals through Leadership Council for Legal Diversity (LCLD) and Advancing Diversity Across Patent Teams (ADAPT). She also was the founding member of the Chronic Conditions and Support (CCS) group at her previous firm. Ms. Datta has been an active participant in various patent-focused pro bono initiatives based in California, New York, and Utah. She has also taught IP basics to underprivileged high school students through the All Stars Project. She is fluent in Bengali, English, and Hindi.

  • Built IP portfolio from grounds up for a venture-funded silicon valley startup making sensors for autonomous vehicles
  • Built IP portfolio for a silicon valley company serving work automation and intelligent document processing needs for insurance, healthcare and other regulated industries
  • Managed large portfolio of a prominent semiconductor equipment manufacturing company headquartered in the silicon valley
  • Handled portfolio of an international semiconductor processing company and their US-based subsidiary

Admissions

  • California
  • U.S. Patent & Trademark Office

Education

  • Santa Clara University School of Law, J.D.
  • University of Maryland, PhD and M.S. in Electrical and Computer Engineering
  • Jadavpur University, B.E. in Electrical Engineering

  • South Asian Bar Association (SABA) of Northern California: Community Champion Award (2026).
  • Santa Clara University School of Law: Rising Star Award (2025)
  • Patent Pro Bono award from the United States Patent and Trademark Office, 2020, 2021, 2023
  • United States Tennis Association Adult amateur league Mixed Doubles National Champion, 2023; George Anich Senior Cup Women’s Doubles Runners-up (2026)

  • Member, South Asian Bar Association (SABA)
  • Member, Asian Pacific American Bar Association (APABA)
  • Member, Women’s Intellectual Property Law Association (WIPLA)

  • Team Captain and lead fundraiser for rare cancer research at the Memorial Sloan Kettering Cancer Center through “Cycle for Survival” event, 2023, 2024, 2025, 2026
  • Founding member of Employee Resource Group “Chronic Condition and Support” (CCS), 2022-2026
  • Pro Bono Patent Attorney for California Lawyers for the Arts, Utah ProBoPat, and Google/Cardozo Patent Diversity Project, Workshop presenter on Patent Law Basics for All Stars Development School for Youth (DSY), 2018-23
  • Pro Bono volunteer attorney for criminal record expungement clinic, Root and Rebound, 2022, 2023, 2024
  • Active blogger, Blog: Detritus [http://mblogger-blogspot.com/]
  • Creative writing featured in web and print magazines (USA and India) and National Public Radio (NPR)

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