Where does ISP Investments LLC rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), ISP Investments LLC ranks #2,423 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 ISP Investments LLC hold?

ISP Investments LLC holds 161 US utility patents granted between 2015 and 2025, spanning 63 technology areas.

What is ISP Investments LLC's Innovation Score?

ISP Investments LLC has an Innovation Score of 51.5 out of 100 (top 11% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is ISP Investments LLC's patent grant rate increasing or decreasing?

ISP Investments LLC's recent grant velocity is -41% 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 ISP Investments LLC's patents?

ISP Investments LLC's patents average 9.9 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 ISP Investments LLC 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

ISP Investments LLC

Q: What technology areas does ISP Investments LLC focus on?

ISP Investments LLC's top technology area is A61K (Preparations FOR Medical, Dental OR Toiletry Purposes) with 100 patents. Grants appear in 63 CPC subclasses total.

USPTO PatentsView assignee record - 161 granted patents across 63 technology areas, recorded in grant years 2015–2025. 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

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, ISP ranks #2,423 of 49,997 tracked US assignees by granted-patent volume, with 161 patents across 63 technology areas.

#2,423
of 49,997 US assignees by volume: Top 11%
by Innovation Score (51.5/100): 9.9
avg claims per patent: -41%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R2423 · US Corporation #2,423 · 161 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-WIDE · INNOV-PAR · CLAIMS-PAR · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-MID 161 grants
TOP-DECILE #2,423/49,997
PHOTO-FINISH Elenion
CPC-WIDE A61K · 63 areas
INNOV-PAR 51.5/100
CLAIMS-PAR 9.9 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -41% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Elenion Technologies, 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.

Qualcomm Incorporated · highest

85
Albert Handtmann… · near

52
Aviat U S · near

52
Blast Motion · near

52
C N R S · near

52
ISP Investments · this assignee

52
3D Lighting… · lowest

7

What this shows ISP's Innovation Score is 51.5/100 (top 11% 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.

How ISP's grant cadence moved

Between 2020–2024, ISP Investments LLC received 59 grants versus 100 in 2015–2019 (-41% equal-window velocity, below median growth). Across complete PatentsView years, output peaked in 2018 at 23 grants and bottomed in 2024 at 5. Lead class A61K accounts for 62.1% of the portfolio across 63 subclasses. Volume neighbours: Elenion Technologies, LLC (#2,419) and Powerchip Semiconductor Manufacturing Corporation (#2,427).

ISP's three-year grant acceleration

From 2019–2021 to 2022–2024, ISP Investments LLC moved from 55 to 25 grants (0.46x the prior three-year total, a multiple, not a CAGR). Among 3,296 tracked assignees with ≥100 grants and ≥20 prior-period grants, that multiple ranks #2,785. See the growth leaderboard.

Elenion

161
Equinix

161
Graham Packaging

161
HCL

161
Mitsubishi Heavy…

161
Nivarox-far

161
Positec Power Too…

161
Powerchip Semicon…

161
ISP Investments ◀

161

What this shows ISP holds 161 patents at rank #2,423, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near ISP

By rank, the assignees closest to #2,423 in granted patent volume.

Leaders in A61K (Preparations FOR Medical)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for ISP, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (52 here).

Aviat U.S., Inc. 52 Blast Motion Inc. 52 Albert Handtmann Maschinenfabrik GMBH & Co. KG 52 C.N.R.S. 52

Similar claim depth

Nearest assignees by average claims per patent (9.9 here).

Starbucks Corporation 9.9 avg Hitachi Astemo, Ltd. 9.9 avg Uacj Corporation 9.9 avg Nidec Tosok Corporation 9.9 avg

ISP's Innovation Score vs. every tracked assignee

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

52 Top 11% higher than 89% 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 · 2015–2025

Grants by year

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

View data table

ISP Investments LLC patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	16	9.9%
2016	21	13.0%
2017	19	11.8%
2018	23	14.3%
2019	21	13.0%
2020	17	10.6%
2021	17	10.6%
2022	12	7.5%
2023	8	5.0%
2024	5	3.1%
2025partial year	2	1.2%

Which technologies does ISP Investments LLC patent most?

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 100

A61Q - Specific USE OF Cosmetics OR Similar Toiletry Preparations 86

C08F - Macromolecular Compounds Obtained BY Reactions Only Involving Carbon-to-carbon Unsaturated Bonds 59

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 27

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 23

A01N - Preservation OF Bodies OF Humans OR Animals OR Plants OR Parts Thereof ; Biocides, e.g. AS Disinfectants, AS Pesticides OR AS Herbicides ; Pest Repellants OR ATTRACTANTS; Plant Growth Regulators 18

C08L - Compositions OF Macromolecular Compounds 17

C07D - Heterocyclic Compounds 15

C09K - Materials FOR Miscellaneous Applications, NOT Provided FOR Elsewhere 12

C11D - Detergent COMPOSITIONS; USE OF Single Substances AS DETERGENTS; Soap OR SOAP-MAKING; Resin SOAPS; Recovery OF Glycerol 12

C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients 9

C12H - Pasteurisation, Sterilisation, Preservation, Purification, Clarification OR Ageing OF Alcoholic BEVERAGES; Methods FOR Altering THE Alcohol Content OF Fermented Solutions OR Alcoholic Beverages 6

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 6

C08J - WORKING-UP; General Processes OF COMPOUNDING; After-treatment NOT Covered BY Subclasses C08b, C08c, C08f, C08g or C08h 5

C07C - Acyclic OR Carbocyclic Compounds 5

Top 15 of 63 technology areas

Where it ranks

Overall rank by patents

#2,423

of 49,997 tracked assignees

Innovation Score

51.5 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

ISP Investments LLC's patent record in context - here's where to go next.

ISP Investments LLC's lead technology class is A61K (Preparations FOR Medical, Dental OR Toiletry Purposes), 62.1% of its portfolio - see every assignee active in that class. Explore A61K
Ranked #2,423 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare ISP Investments LLC against Elenion Technologies, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 51.5/100 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.