Where does Surrozen Operating, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Surrozen Operating, Inc. ranks #43,408 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Surrozen Operating, Inc. hold?

Surrozen Operating, Inc. holds 6 US utility patents granted between 2023 and 2025, spanning 5 technology areas.

What is Surrozen Operating, Inc.'s Innovation Score?

Surrozen Operating, Inc. has an Innovation Score of 40.3 out of 100 (top 36% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Surrozen Operating, Inc. focus on?

Surrozen Operating, Inc.'s top technology area is C07K (Peptides) with 6 patents, ranking #1,362 of 3,615 assignees active in that subclass. Grants appear in 5 CPC subclasses total.

Is Surrozen Operating, Inc.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Surrozen Operating, Inc..

What does claim depth mean for Surrozen Operating, Inc.'s patents?

Surrozen Operating, Inc.'s patents average 9.5 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the Surrozen Operating, Inc. 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.

USPTO 2015–2025 USPTO PatentsView US Corporation

Surrozen Operating, Inc.

USPTO PatentsView assignee record - 6 granted patents across 5 technology areas, recorded in grant years 2023–2025. 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).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Surrozen ranks #43,408 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 5 technology areas.

#43,408
of 49,997 US assignees by volume: Top 36%
by Innovation Score (40.3/100): 9.5
avg claims per patent

USPTO PatentsView assignee plate

Corpus R43408 · US Corporation #43,408 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-PAR · TYPE-USCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 6 grants
LOWER-Q #43,408/49,997
PHOTO-FINISH Suppressor
CPC-NARROW C07K · 5 areas
INNOV-PAR 40.3/100
CLAIMS-PAR 9.5 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2023–2025 · 3y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Suppressor, LLC (±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 Surrozen’s 40.3 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 6.7 pts (17%) Velocity 20.0 pts (50%) Breadth 7.9 pts (20%) Claim depth 5.7 pts (14%)

Qualcomm Incorporated · highest

85
Surrozen Operating · this assignee

40
3D Lighting… · lowest

7

What this shows Surrozen's Innovation Score is 40.3/100 (top 36% 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 Surrozen?

Each dot is one of Surrozen’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). Surrozen’s own 9.5 claims/patent is at or below the 10.7 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Surrozen vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Surrozen's grants concentrate

Surrozen Operating, Inc. is a focused PatentsView assignee: 5 CPC subclasses with 100% of grants classified under C07K (Peptides). By volume, Surrozen sits between Suppressor, LLC and Sustainable Energy Technologies, Inc..

Surrozen's three-year grant acceleration

Surrozen Operating, Inc. shows 4 grants in 2022–2024 against only 0 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.

Suppressor

6
Sure-fi

6
Surgibox

6
Surna

6
Surveymonkey

6
Suspenz

6
Sustainable Compo…

6
Sustainable Energy

6
Surrozen Operating ◀

6

What this shows Surrozen holds 6 patents at rank #43,404, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Surrozen

By rank, the assignees closest to #43,404 in granted patent volume.

Leaders in C07K (Peptides)

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

Surrozen's Innovation Score vs. every tracked assignee

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

40 Top 36% higher than 64% 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

USPTO utility patent grants by year · 2023–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2023–2019 baseline. Full figures in the table below.

View data table

Surrozen Operating, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2023	2	33.3%
2024	2	33.3%
2025partial year	2	33.3%

Which technologies does Surrozen Operating, Inc. patent most?

C07K - Peptides 6

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 4

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 3

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 2

C12Y - Enzymes 1

Top 5 of 5 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

Surrozen Operating, Inc.'s patent record in context - here's where to go next.

Surrozen Operating, Inc.'s lead technology class is C07K (Peptides), 100% of its portfolio - see every assignee active in that class. Explore C07K
Ranked #43,408 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Surrozen Operating, Inc. against Suppressor, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 40.3/100 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.

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

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

Compiled by PlainPatent , US Patent Intelligence Editorial Process · May 15, 2026

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.