Where does Iogen Corporation rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Iogen Corporation ranks #6,347 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 Iogen Corporation hold?

Iogen Corporation holds 53 US utility patents granted between 2015 and 2025, spanning 31 technology areas.

What is Iogen Corporation's Innovation Score?

Iogen Corporation has an Innovation Score of 50.1 out of 100 (top 14% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Iogen Corporation focus on?

Iogen Corporation's top technology area is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution) with 52 patents, ranking #282 of 5,963 assignees active in that subclass. Grants appear in 31 CPC subclasses total.

Is Iogen Corporation's patent grant rate increasing or decreasing?

Iogen Corporation's recent grant velocity is +4% compared to the prior five-year period (grant years, not application filing dates). The company is maintaining or growing its granted-patent output.

What does claim depth mean for Iogen Corporation's patents?

Iogen Corporation's patents average 21.0 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 Iogen Corporation 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

Iogen Corporation

USPTO PatentsView assignee record - 53 granted patents across 31 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: Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Iogen ranks #6,347 of 49,997 tracked US assignees by granted-patent volume, with 53 patents across 31 technology areas.

#6,347
of 49,997 US assignees by volume: Top 14%
by Innovation Score (50.1/100): 21.0
avg claims per patent: +4%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R6347 · Foreign Corporation #6,347 · 53 grants

GRANTS-SMALL · UPPER-Q · PHOTO-FINISH · CPC-FOCUS · INNOV-PAR · CLAIMS-DENSE · TYPE-FRNCORP · VEL-FLAT · BOOK-FULL

GRANTS-SMALL 53 grants
UPPER-Q #6,347/49,997
PHOTO-FINISH Indigo
CPC-FOCUS Y02E · 31 areas
INNOV-PAR 50.1/100
CLAIMS-DENSE 21.0 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-FLAT +4% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Indigo Ag, 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 Iogen’s 50.1 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 13.8 pts (28%) Velocity 4.0 pts (8%) Breadth 19.7 pts (39%) Claim depth 12.6 pts (25%)

Qualcomm Incorporated · highest

85
Bandai · near

50
Iogen · this assignee

50
R P Scherer · near

50
Stego-holding · near

50
Torrey Pines Logic · near

50
3D Lighting… · lowest

7

What this shows Iogen's Innovation Score is 50.1/100 (top 14% 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 Iogen?

Each dot is one of Iogen’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). Iogen’s own 21.0 claims/patent is ABOVE the 14.7 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Iogen's grants concentrate

Iogen Corporation is a focused PatentsView assignee: 31 CPC subclasses with 98.1% of grants classified under Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution). Peak complete grant year is 2019 (8 grants) versus a trough of 2 in 2017. By volume, Iogen sits between Insightec Ltd. and Kaistar Lighting(Xiamen) Co., Ltd..

Iogen's three-year grant acceleration

From 2019–2021 to 2022–2024, Iogen Corporation moved from 20 to 12 grants (0.60x the prior three-year total, a multiple, not a CAGR). See the growth leaderboard.

Insightec

53
Institut National…

53
Indigo

53
Instart Logic

53
Itron Global Sarl

53
Jahwa

53
Japan OIL GAS AND…

53
Kaistar Lighting(…

53
Iogen ◀

53

What this shows Iogen holds 53 patents at rank #6,346, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Iogen

By rank, the assignees closest to #6,346 in granted patent volume.

Leaders in Y02E (Reduction OF Greenhouse GAS [GHG] Emissions)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Iogen, neither rank-band nor same-CPC leaders (those blocks stay above). In Y02E (Reduction OF Greenhouse GAS [GHG] Emissions), Iogen ranks #282 of 5,963 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (50 here).

R.P. Scherer Technologies, LLC 50 Bandai Co. Ltd 50 Stego-holding GMBH 50 Torrey Pines Logic, Inc. 50

Similar claim depth

Nearest assignees by average claims per patent (21.0 here).

Valtech Cardio Ltd. 21.0 avg Amsted Rail Company, Inc. 21.0 avg Brooks Automation GmbH 21.0 avg Muffin Incorporated 21.0 avg

Iogen's Innovation Score vs. every tracked assignee

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

50 Top 14% higher than 86% 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

Iogen Corporation patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	5	9.4%
2016	5	9.4%
2017	2	3.8%
2018	3	5.7%
2019	8	15.1%
2020	6	11.3%
2021	6	11.3%
2022	5	9.4%
2023	4	7.5%
2024	3	5.7%
2025partial year	6	11.3%

Which technologies does Iogen Corporation patent most?

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 52

C10L - Fuels NOT Otherwise Provided FOR; Natural GAS; Synthetic Natural GAS Obtained BY Processes NOT Covered BY Subclasses C10g OR C10K; Liquified Petroleum GAS; USE OF Additives TO Fuels OR FIRES; Fire-lighters 42

C12P - Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture 41

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 36

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 33

C10G - Cracking Hydrocarbon OILS; Production OF Liquid Hydrocarbon Mixtures, e.g. BY Destructive Hydrogenation, Oligomerisation, Polymerisation ; Recovery OF Hydrocarbon Oils From Oil-shale, Oil-sand, OR GASES; Refining Mixtures Mainly Consisting OF HYDROCARBONS; Reforming OF NAPHTHA; Mineral Waxes 25

C07C - Acyclic OR Carbocyclic Compounds 21

B01D - Separation 18

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 15

C12M - Apparatus FOR Enzymology OR MICROBIOLOGY; Apparatus FOR Culturing Microorganisms FOR Producing Biomass, FOR Growing Cells OR FOR Obtaining Fermentation OR Metabolic Products, i.e. Bioreactors OR Fermenters 10

C12F - Recovery OF By-products OF Fermented Solutions ; Denatured ALCOHOL; Preparation Thereof 8

Y02C - Capture, Storage, Sequestration OR Disposal OF Greenhouse Gases [GHG] 7

D21C - Production OF Cellulose BY Removing Non-cellulose Substances From Cellulose-containing MATERIALS; Regeneration OF Pulping LIQUORS; Apparatus Therefor 7

F17C - Vessels FOR Containing OR Storing Compressed, Liquefied OR Solidified GASES; Fixed-capacity GAS-HOLDERS; Filling Vessels With, OR Discharging From Vessels, Compressed, Liquefied, OR Solidified Gases 5

C10J - Production OF Producer GAS, Water-gas, Synthesis GAS From Solid Carbonaceous Material, OR Mixtures Containing These Gases ; Carburetting AIR OR Other Gases 5

Top 15 of 31 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

Iogen Corporation's patent record in context - here's where to go next.

Iogen Corporation's lead technology class is Y02E (Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution), 98.1% of its portfolio - see every assignee active in that class. Explore Y02E
Ranked #6,347 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Iogen Corporation against Insightec Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 50.1/100 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.