Where does Rousselot BV rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Rousselot BV ranks #42,735 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 Rousselot BV hold?

Rousselot BV holds 6 US utility patents granted between 2018 and 2025, spanning 16 technology areas.

What is Rousselot BV's Innovation Score?

Rousselot BV has an Innovation Score of 43.1 out of 100 (top 29% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Rousselot BV focus on?

Rousselot BV's top technology area is A61K (Preparations FOR Medical, Dental OR Toiletry Purposes) with 4 patents, ranking #4,709 of 7,163 assignees active in that subclass. Grants appear in 16 CPC subclasses total.

Is Rousselot BV's patent grant rate increasing or decreasing?

Rousselot BV's recent grant velocity is +200% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Rousselot BV's patents?

Rousselot BV's patents average 14.8 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 Rousselot BV 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 Foreign Corporation

Rousselot BV

USPTO PatentsView assignee record - 6 granted patents across 16 technology areas, recorded in grant years 2018–2025. 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: A61K (Preparations FOR Medical, Dental OR Toiletry Purposes).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Rousselot ranks #42,735 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 16 technology areas.

#42,735
of 49,997 US assignees by volume: Top 29%
by Innovation Score (43.1/100): 14.8
avg claims per patent: +200%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R42735 · Foreign Corporation #42,735 · 6 grants

GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 6 grants
LOWER-Q #42,735/49,997
PHOTO-FINISH Rosy Blue (INDIA) PVT
CPC-FOCUS A61K · 16 areas
INNOV-PAR 43.1/100
CLAIMS-RICH 14.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +200% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Rosy Blue (INDIA) PVT. 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 Rousselot’s 43.1 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 (16%) Velocity 13.3 pts (31%) Breadth 14.1 pts (33%) Claim depth 8.9 pts (21%)

Qualcomm Incorporated · highest

85
Rousselot BV · this assignee

43
3D Lighting… · lowest

7

What this shows Rousselot's Innovation Score is 43.1/100 (top 29% 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 Rousselot?

Each dot is one of Rousselot’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). Rousselot’s own 14.8 claims/patent is ABOVE the 8.3 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Rousselot's grants concentrate

Rousselot BV is a focused PatentsView assignee: 16 CPC subclasses with 66.7% of grants classified under A61K (Preparations FOR Medical, Dental OR Toiletry Purposes). By volume, Rousselot sits between Rosy Blue (INDIA) PVT. Ltd. and Rrip, LLC.

Rousselot's three-year grant acceleration

Rousselot BV shows 2 grants in 2022–2024 against only 1 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.

Rosy Blue (India)…

6
Rotzler Holding +…

6
Round Grove Produ…

6
Rousseau Metal

6
Rowenta Werke

6
Rowiak

6
Royal Duyvis Wien…

6
Rrip

6
Rousselot BV ◀

6

What this shows Rousselot holds 6 patents at rank #42,606, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Rousselot

By rank, the assignees closest to #42,606 in granted patent volume.

Leaders in A61K (Preparations FOR Medical)

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

Rousselot's Innovation Score vs. every tracked assignee

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

43 Top 29% higher than 71% 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 · 2018–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Rousselot BV patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	16.7%
2021	1	16.7%
2022	1	16.7%
2023	1	16.7%
2025partial year	2	33.3%

Which technologies does Rousselot BV patent most?

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 4

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 2

A23V - Indexing Scheme Relating TO Foods, Foodstuffs OR Non-alcoholic Beverages AND Lactic OR Propionic Acid Bacteria Used IN Foodstuffs OR Food Preparation 2

C08L - Compositions OF Macromolecular Compounds 2

C07K - Peptides 2

A23L - Foods, Foodstuffs OR Non-alcoholic Beverages, NOT Otherwise Provided FOR; Preparation OR Treatment Thereof 1

A23K - Fodder 1

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 1

C08B - POLYSACCHARIDES; Derivatives Thereof 1

A61L - Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES; Materials FOR Bandages, Dressings, Absorbent Pads OR Surgical Articles 1

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 1

C08H - Derivatives OF Natural Macromolecular Compounds 1

C12P - Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture 1

C12Y - Enzymes 1

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 1

Top 15 of 16 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

Rousselot BV's patent record in context - here's where to go next.

Rousselot BV's lead technology class is A61K (Preparations FOR Medical, Dental OR Toiletry Purposes), 66.7% of its portfolio - see every assignee active in that class. Explore A61K
Ranked #42,735 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Rousselot BV against Rosy Blue (INDIA) PVT. Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 43.1/100 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.