PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Yissum Research Development Company OF THE Hebrew University OF Jerusalem Ltd.

USPTO PatentsView assignee record - 329 granted patents across 120 technology areas, active 2015–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: A61K (PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES).

Explore the portfolio See the ranking
329
Total patents granted
120
CPC technology areas
15.8
Avg claims per patent
-24%
5-year filing velocity

The verdict

Yissum holds 329 US patents across 120 technology areas, rank #1,289 of 50,000 tracked assignees.

#1,289
of 50,000 US assignees by volume
Top 5%
by Innovation Score (58.3/100)
15.8
avg claims per patent
-24%
filing velocity, last 5 yrs

Portfolio overview

Yissum Research Development Company OF THE Hebrew University OF Jerusalem Ltd. has been granted 329 US utility patents between 2015 and 2025, placing Yissum Research Development Company OF THE Hebrew University OF Jerusalem Ltd. at rank #1,289 across all assignees tracked by PlainPatent. This portfolio spans 120 distinct Cooperative Patent Classification (CPC) subclasses, averaging 15.8 claims per patent with primary concentration in A61K (PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES). As a Foreign Corporation, Yissum Research Development Company OF THE Hebrew University OF Jerusalem Ltd. is one of the broader-portfolio assignees in the PatentsView dataset. By volume, Yissum sits between MARY KAY Inc (329 patents, rank #1,285) and Medimmune Limited (327 patents, rank #1,293) - the closest US assignees by grant volume. The composite Innovation Score of 58.3/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Between 2020 and 2025 the company received 142 grants, compared with 187 in the 2015–2019 window, a -24% shift in five-year velocity. A cooling filing rate may reflect portfolio consolidation, shifting priorities, or reduced R&D throughput. The Foreign Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. Yissum Research Development Company OF THE Hebrew University OF Jerusalem Ltd.'s 15.8 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while a diversified footprint across 100+ CPC subclasses spreads risk across many technology fronts. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Yissum Research Development Company OF THE Hebrew University OF Jerusalem Ltd. against peers pursuing similar technology classes.

Who files at Yissum's volume?

Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀

patents

What this shows Yissum holds 329 patents at rank #1,289, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Source USPTO PatentsView, granted utility patents As of 2015–2025

Companies ranked near Yissum

By rank, the assignees closest to #1,289 in granted patent volume.

Leaders in A61K (Preparations FOR Medical)

Other assignees with the most granted patents in Yissum's primary technology class.

Yissum's Innovation Score vs. every tracked assignee

Composite of portfolio volume, filing velocity, technology breadth, and claim depth (0–100)

58 Top 5% higher than 95% of 50,000 US assignees

0–10: 687 US assignees (1%). Below this entry. 10–20: 2,527 US assignees (5%). Below this entry. 20–30: 13,162 US assignees (26%). Below this entry. 30–40: 15,294 US assignees (31%). Below this entry. 40–50: 11,491 US assignees (23%). Below this entry. 50–60: 5,058 US assignees (10%). This entry sits in this band. 60–70: 1,537 US assignees (3%). Above this entry. 70–80: 234 US assignees (0%). Above this entry. 80–90: 10 US assignees (0%). Above this entry. 90–100: 0 US assignees (0%). Above this entry. This assignee 0 100 every tracked assignee, bucketed by value

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

01020304050 20152016201720182019202020212022202320242025 11
USPTO utility patent grants by year · 2015–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table
Yissum Research Development Company OF THE Hebrew University OF Jerusalem Ltd. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2015 43 13.1%
2016 39 11.9%
2017 39 11.9%
2018 29 8.8%
2019 37 11.2%
2020 35 10.6%
2021 35 10.6%
2022 18 5.5%
2023 20 6.1%
2024 23 7.0%
2025 11 3.3%

Which technologies does Yissum Research Development Company OF THE Hebrew University OF Jerusalem Ltd. patent most?

Top 15 of 120 technology areas

Patent Moat Analysis

Portfolio Volume Moderate
Tech Breadth Diversified
Claim Depth Standard
Velocity Declining

Where it ranks

Overall rank by patents

#1,289

Across all tracked assignees

Innovation Score

58.3 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does Yissum Research Development Company OF THE Hebrew University OF Jerusalem Ltd. hold?
Yissum Research Development Company OF THE Hebrew University OF Jerusalem Ltd. holds 329 US granted patents filed between 2015 and 2025, spanning 120 technology areas.
What is Yissum Research Development Company OF THE Hebrew University OF Jerusalem Ltd.'s Innovation Score?
Yissum Research Development Company OF THE Hebrew University OF Jerusalem Ltd. has an Innovation Score of 58.3 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does Yissum Research Development Company OF THE Hebrew University OF Jerusalem Ltd. focus on?
Yissum Research Development Company OF THE Hebrew University OF Jerusalem Ltd.'s top technology area is A61K (PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES) with 141 patents. The company has filed patents in 120 CPC subclasses total.
Is Yissum Research Development Company OF THE Hebrew University OF Jerusalem Ltd.'s patent filing rate increasing or decreasing?
Yissum Research Development Company OF THE Hebrew University OF Jerusalem Ltd.'s recent filing velocity is -24% compared to the prior five-year period. Filing activity has slowed relative to earlier years.
What does claim depth mean for Yissum Research Development Company OF THE Hebrew University OF Jerusalem Ltd.'s patents?
Yissum Research Development Company OF THE Hebrew University OF Jerusalem Ltd.'s patents average 15.8 claims each. This falls within the standard range, providing solid legal coverage.
How is the Yissum Research Development Company OF THE Hebrew University OF Jerusalem Ltd. patent data sourced?
All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

How to use this portfolio

Yissum's 329 grants land it in the top 5% by Innovation Score, but volume alone doesn't tell you where the strength sits.

  • Read that count against the largest US assignees before treating it as dominance - Yissum ranks #1,289 of 50,000. Top 50 holders
  • Most of this portfolio concentrates in A61K - see who else leads that technology area. A61K leaders
  • Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page
  • USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
  • Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
  • USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.