Where does Sirrus, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Sirrus, Inc. ranks #6,709 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 Sirrus, Inc. hold?

Sirrus, Inc. holds 50 US utility patents granted between 2015 and 2021, spanning 18 technology areas.

What is Sirrus, Inc.'s Innovation Score?

Sirrus, Inc. has an Innovation Score of 39.6 out of 100 (top 38% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Sirrus, Inc. focus on?

Sirrus, Inc.'s top technology area is C08F (Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds) with 37 patents, ranking #83 of 1,231 assignees active in that subclass. Grants appear in 18 CPC subclasses total.

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

Sirrus, Inc.'s recent grant velocity is -86% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

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

Sirrus, Inc.'s patents average 18.3 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 Sirrus, 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

Sirrus, Inc.

USPTO PatentsView assignee record - 50 granted patents across 18 technology areas, recorded in grant years 2015–2021. 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: C08F (Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Sirrus ranks #6,709 of 49,997 tracked US assignees by granted-patent volume, with 50 patents across 18 technology areas.

#6,709
of 49,997 US assignees by volume: Top 38%
by Innovation Score (39.6/100): 18.3
avg claims per patent: -86%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R6709 · US Corporation #6,709 · 50 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 50 grants
UPPER-Q #6,709/49,997
PHOTO-FINISH Sanoh Industrial
CPC-FOCUS C08F · 18 areas
INNOV-THIN 39.6/100
CLAIMS-RICH 18.3 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -86% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Sanoh Industrial Co. , Ltd. (±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 Sirrus’s 39.6 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 13.6 pts (34%) Velocity 0.0 pts (0%) Breadth 15.0 pts (38%) Claim depth 11.0 pts (28%)

Qualcomm Incorporated · highest

85
Locix · near

40
Roche Glycart · near

40
Sirrus · this assignee

40
Tokyo Metropolitan… · near

40
Valmet Aktiebolag · near

40
3D Lighting… · lowest

7

What this shows Sirrus's Innovation Score is 39.6/100 (top 38% 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 Sirrus?

Each dot is one of Sirrus’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). Sirrus’s own 18.3 claims/patent is ABOVE the 11.6 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Sirrus's grants concentrate

Sirrus, Inc. is a focused PatentsView assignee: 18 CPC subclasses with 74% of grants classified under C08F (Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds). Peak complete grant year is 2016 (11 grants) versus a trough of 3 in 2020. By volume, Sirrus sits between Sanoh Industrial Co. , Ltd. and Synergy Blue, LLC.

Sanoh Industrial

50
Shape

50
Shenzhen Guangyip…

50
Shinwa Controls

50
Snaprays

50
Snowie

50
Superior Communic…

50
Synergy Blue

50
Sirrus ◀

50

What this shows Sirrus holds 50 patents at rank #6,710, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Sirrus

By rank, the assignees closest to #6,710 in granted patent volume.

Leaders in C08F (Macromolecular Compounds Obtained BY Reactions Only Invol…)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Sirrus, neither rank-band nor same-CPC leaders (those blocks stay above). In C08F (Macromolecular Compounds Obtained BY Reactions Only Invol…), Sirrus ranks #83 of 1,231 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (40 here).

Roche Glycart AG 40 Valmet Aktiebolag 40 Tokyo Metropolitan Institute OF Medical Science 40 Locix, Inc. 40

Similar claim depth

Nearest assignees by average claims per patent (18.3 here).

Silicon Graphics International Corp. 18.3 avg Florida Power & Light Company 18.3 avg Molecular Devices, LLC 18.3 avg Trustees OF Boston University 18.3 avg

Sirrus's Innovation Score vs. every tracked assignee

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

40 Top 38% higher than 62% 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 · 2015–2021

Grants by year

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

View data table

Sirrus, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	4	8.0%
2016	11	22.0%
2017	10	20.0%
2018	11	22.0%
2019	8	16.0%
2020	3	6.0%
2021	3	6.0%

Which technologies does Sirrus, Inc. patent most?

C08F - Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds 37

C09J - ADHESIVES; Non-mechanical Aspects OF Adhesive Processes IN GENERAL; Adhesive Processes NOT Provided FOR ELSEWHERE; USE OF Materials AS Adhesives 34

C09D - Coating Compositions, e.g. Paints, Varnishes OR LACQUERS; Filling PASTES; Chemical Paint OR INK REMOVERS; INKS; Correcting FLUIDS; WOODSTAINS; Pastes OR Solids FOR Colouring OR PRINTING; USE OF Materials Therefor 28

C07C - Acyclic OR Carbocyclic Compounds 28

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 23

C08L - Compositions OF Macromolecular Compounds 23

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 14

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 12

C08G - Macromolecular Compounds Obtained Otherwise Than BY Reactions Only Involving Unsaturated Carbon-to-carbon Bonds 8

C07D - Heterocyclic Compounds 7

C12P - Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture 7

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 6

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 6

Y10T - Technical Subjects Covered BY Former US Classification 4

B05D - Processes FOR Applying Fluent Materials TO Surfaces, IN General 4

Top 15 of 18 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

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

Sirrus, Inc.'s lead technology class is C08F (Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds), 74% of its portfolio - see every assignee active in that class. Explore C08F
Ranked #6,709 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Sirrus, Inc. against Sanoh Industrial Co. , Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 39.6/100 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.