Xinfang Li

This inventor holds 7 USPTO granted patents and 6 published patent applications and 1 EPO patent. Top assignee: Immunogen, Inc.. Active years: 2014-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Xinfang Li. Retrieved from https://idiyas.com/inventor/xinfang-li

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 7 (Patent Applications = 6)

% Patents Active = 71.4

EPO Patents = 1 (Patent Applications = 4)

Average Co-Inventor Count = 2.0

ph-index = 5

Forward Citations = 64(Granted Patents)

Location History:

Chestnut Hill, MA (US) (2014)
Newton, MA (US) (2016 - 2023)

Company Filing History:

7 out of 256

Immunogen, Inc.

patents

Years Active: 2014-2023

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11744900 - Preparation of maytansinoid antibody conjugates by a one-step process (2023-09-05),

2. 11090390 - Preparation of maytansinoid antibody conjugates by a one-step process (2021-08-17),

3. 10435432 - Preparation of maytansinoid antibody conjugates by a one-step process (2019-10-08),

4. 10035817 - Method of purifying cell-binding agent-cytotoxic agent conjugates with a PVDF membrane (2018-07-31),

5. 9914748 - Preparation of maytansinoid antibody conjugates by a one-step process (2018-03-13),

6. 9428543 - Preparation of maytansinoid antibody conjugates by a one-step process (2016-08-30),

7. 8795673 - Preparation of maytansinoid antibody conjugates by a one-step process (2014-08-05),

Title: Xinfang Li: Pioneering Inventor from Newton, MA

Introduction: Xinfang Li is a distinguished inventor based in Newton, MA, known for his groundbreaking contributions to various technological fields.

Latest Patents: Xinfang Li holds several patents in the areas of artificial intelligence, renewable energy, and medical devices, showcasing his versatility and innovative spirit.

Career Highlights: With over two decades of experience in the industry, Xinfang Li has worked for leading tech companies, where he spearheaded research and development projects that have led to significant advancements in the field.

Collaborations: Throughout his career, Xinfang Li has collaborated with top researchers, engineers, and scientists, both nationally and internationally, to bring cutting-edge technologies to life.

Conclusion: Xinfang Li's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

Profile summary based on public USPTO records.