PepTcell Limited
USPTO PatentsView assignee record - 13 granted patents across 7 technology areas, recorded in grant years 2015–2022. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: C07K (Peptides).
The verdict
According to USPTO PatentsView, Peptcell ranks #21,599 of 49,997 tracked US assignees by granted-patent volume, with 13 patents across 7 technology areas.
- #21,599
- of 49,997 US assignees by volume
- 41st percentile
- by Innovation Score (32.3/100)
- 20.9
- avg claims per patent
- -70%
- grant velocity, last 5 yrs
USPTO PatentsView assignee plate
Corpus R21599 · Foreign Corporation #21,599 · 13 grants
GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-DENSE · TYPE-FRNCORP · VEL-DROP · BOOK-FULL
- GRANTS-MICRO 13 grants
- MID-PACK #21,599/49,997
- PHOTO-FINISH Patriot Ordnance…
- CPC-NARROW C07K · 7 areas
- INNOV-THIN 32.3/100
- CLAIMS-DENSE 20.9 claims/avg
- TYPE-FRNCORP Foreign Corp
- VEL-DROP -70% vel
- BOOK-FULL 10/10 fields
Nearest grant-volume peer: Patriot Ordnance Factory, Inc. (±0 grants)
Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.
How Peptcell’s 32.3 Innovation Score adds up
The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.
Innovation-score neighbourhood around Peptcell
Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.
- Qualcomm Incorporated · highest
Qualcomm Incorporated · highest
85 score
- PepTcell · this assignee 32
PepTcell · this assignee
32 score
- 3D Lighting… · lowest 7
3D Lighting… · lowest
7 score
What this shows Peptcell's Innovation Score is 32.3/100 (41st percentile of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.
Does more volume mean deeper claims for Peptcell?
Each dot is one of Peptcell’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Peptcell’s own 20.9 claims/patent is ABOVE the 12.6 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.
Where Peptcell's grants concentrate
PepTcell Limited is a focused PatentsView assignee: 7 CPC subclasses with 92.3% of grants classified under C07K (Peptides). Peak complete grant year is 2018 (3 grants) versus a trough of 1 in 2016. By volume, Peptcell sits between Patriot Ordnance Factory, Inc. and PhishMe, Inc..
Peptcell's three-year grant acceleration
PepTcell Limited shows 1 grants in 2022–2024 against only 5 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.
Who files at PepTcell's volume?
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
- Patriot Ordnance…
Patriot Ordnance Factory, Inc.
13 patents
- Peking University…
Peking University Founder R & D Center
13 patents
- Pelagic Pressure…
Pelagic Pressure Systems Corp.
13 patents
- Pelco Products
Pelco Products, Inc.
13 patents
- Peroxychem
PeroxyChem LLC
13 patents
- Personal Care Mar…
Personal Care Marketing and Research, Inc.
13 patents
- Pharmajet
PharmaJet Inc.
13 patents
- Phishme
PhishMe, Inc.
13 patents
- Peptcell ◀
PepTcell Limited
13 patents
What this shows PepTcell holds 13 patents at rank #21,614, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
Companies ranked near PepTcell
By rank, the assignees closest to #21,614 in granted patent volume.
- Patriot Ordnance Factory, Inc. #21,610 · 13 patents
- Peking University Founder R & D Center #21,611 · 13 patents
- Pelagic Pressure Systems Corp. #21,612 · 13 patents
- Pelco Products, Inc. #21,613 · 13 patents
- PeroxyChem LLC #21,615 · 13 patents
- Personal Care Marketing and Research, Inc. #21,616 · 13 patents
- PharmaJet Inc. #21,617 · 13 patents
- PhishMe, Inc. #21,618 · 13 patents
Leaders in C07K (Peptides)
Other assignees with the most granted patents in PepTcell's primary technology class.
- The Regents of the University of California 894 in class
- Regeneron Pharmaceuticals, Inc. 824 in class
- Immatics Biotechnologies GmbH 678 in class
- Genentech, Inc. 565 in class
- The United States of America, as represented by the Secretary, Department of Health and Human Services 513 in class
- The Trustees of the University of Pennsylvania 501 in class
- Novartis AG 407 in class
- The Board of Trustees of the Leland Stanford Junior University 400 in class
Peptcell's Innovation Score vs. every tracked assignee
Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)
32 41st percentile higher than 41% of 49,997 US assignees
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
Grants by year
Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2015 | 2 | 15.4% |
| 2016 | 1 | 7.7% |
| 2017 | 1 | 7.7% |
| 2018 | 3 | 23.1% |
| 2019 | 3 | 23.1% |
| 2020 | 1 | 7.7% |
| 2021 | 1 | 7.7% |
| 2022 | 1 | 7.7% |
Which technologies does PepTcell Limited patent most?
Top 7 of 7 technology areas
Data Source
USPTO PatentsView, US granted patents 2015–2025
What to do with this data
PepTcell Limited's patent record in context - here's where to go next.
- PepTcell Limited's lead technology class is C07K (Peptides), 92.3% of its portfolio - see every assignee active in that class. Explore C07K
- Ranked #21,599 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
- Compare PepTcell Limited against Patriot Ordnance Factory, Inc., an assignee filing at a similar volume. Compare portfolios
- Innovation Score of 32.3/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated
Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.
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.