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

According to USPTO PatentsView (2015–2025 granted utility patents), Innophase, Inc. ranks #6,907 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 Innophase, Inc. hold?

Innophase, Inc. holds 48 US utility patents granted between 2015 and 2025, spanning 18 technology areas.

What is Innophase, Inc.'s Innovation Score?

Innophase, Inc. has an Innovation Score of 41.6 out of 100 (top 33% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Innophase, Inc. focus on?

Innophase, Inc.'s top technology area is H04L (Transmission OF Digital Information, e.g. Telegraphic Communication) with 26 patents, ranking #1,104 of 8,956 assignees active in that subclass. Grants appear in 18 CPC subclasses total.

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

Innophase, Inc.'s recent grant velocity is -43% 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 Innophase, Inc.'s patents?

Innophase, Inc.'s patents average 20.1 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 Innophase, 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

Innophase, Inc.

USPTO PatentsView assignee record - 48 granted patents across 18 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: H04L (Transmission OF Digital Information, e.g. Telegraphic Communication).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Innophase ranks #6,907 of 49,997 tracked US assignees by granted-patent volume, with 48 patents across 18 technology areas.

#6,907
of 49,997 US assignees by volume: Top 33%
by Innovation Score (41.6/100): 20.1
avg claims per patent: -43%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R6907 · US Corporation #6,907 · 48 grants

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

GRANTS-SMALL 48 grants
UPPER-Q #6,907/49,997
PHOTO-FINISH Hampton Products…
CPC-FOCUS H04L · 18 areas
INNOV-PAR 41.6/100
CLAIMS-DENSE 20.1 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -43% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Hampton Products International Corporation (±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 Innophase’s 41.6 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 13.4 pts (32%) Velocity 1.1 pts (3%) Breadth 15.0 pts (36%) Claim depth 12.1 pts (29%)

Qualcomm Incorporated · highest

85
Equistar Chemicals · near

42
IKA—WERKE & KG · near

42
Innophase · this assignee

42
Sanovas Intellectual… · near

42
Zoosk · near

42
3D Lighting… · lowest

7

What this shows Innophase's Innovation Score is 41.6/100 (top 33% 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 Innophase?

Each dot is one of Innophase’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). Innophase’s own 20.1 claims/patent is ABOVE the 11.2 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Innophase's grants concentrate

Innophase, Inc. is a focused PatentsView assignee: 18 CPC subclasses with 54.2% of grants classified under H04L (Transmission OF Digital Information, e.g. Telegraphic Communication). Peak complete grant year is 2015 (7 grants) versus a trough of 3 in 2022. By volume, Innophase sits between Hampton Products International Corporation and Kuwait Institute FOR Scientific Research.

Innophase's three-year grant acceleration

Innophase, Inc. shows 3 grants in 2022–2024 against only 18 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.

Hampton Products…

48
Industrial Cooper…

48
Ip2ipo Innovations

48
Imperial Tobacco

48
J A Woollam

48
Jrsk

48
Kempharm

48
Kuwait Institute…

48
Innophase ◀

48

What this shows Innophase holds 48 patents at rank #6,907, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Innophase

By rank, the assignees closest to #6,907 in granted patent volume.

Leaders in H04L (Transmission OF Digital Information)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Innophase, neither rank-band nor same-CPC leaders (those blocks stay above). In H04L (Transmission OF Digital Information), Innophase ranks #1,104 of 8,956 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (42 here).

IKA—WERKE GMBH & Co. KG 42 Sanovas Intellectual Property, LLC 42 Zoosk, Inc. 42 Equistar Chemicals, LP 42

Innophase's Innovation Score vs. every tracked assignee

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

42 Top 33% higher than 67% 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

Innophase, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	7	14.6%
2016	6	12.5%
2017	5	10.4%
2018	5	10.4%
2019	5	10.4%
2020	7	14.6%
2021	6	12.5%
2022	3	6.3%
2025partial year	4	8.3%

Which technologies does Innophase, Inc. patent most?

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 26

H03L - Automatic Control, Starting, Synchronisation OR Stabilisation OF Generators OF Electronic Oscillations OR Pulses 16

H03B - Generation OF Oscillations, Directly OR BY Frequency-changing, BY Circuits Employing Active Elements Which Operate IN A Non-switching MANNER; Generation OF Noise BY Such Circuits 12

H04B - Transmission 11

H03F - Amplifiers 8

H03D - Demodulation OR Transference OF Modulation From ONE Carrier TO Another 7

H03C - Modulation 4

Y02D - Climate Change Mitigation Technologies IN Information AND Communication Technologies [ICT], I.E. Information AND Communication Technologies Aiming AT THE Reduction OF Their OWN Energy USE 4

H04W - Wireless Communication Networks 4

H03H - Impedance Networks, e.g. Resonant CIRCUITS; Resonators 3

G04F - Time-interval Measuring 3

G05F - Systems FOR Regulating Electric OR Magnetic Variables 3

H03M - CODING; DECODING; Code Conversion IN General 3

H01Q - Antennas, i.e. Radio Aerials 3

H03G - Control OF Amplification 3

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

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

Innophase, Inc.'s lead technology class is H04L (Transmission OF Digital Information, e.g. Telegraphic Communication), 54.2% of its portfolio - see every assignee active in that class. Explore H04L
Ranked #6,907 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Innophase, Inc. against Hampton Products International Corporation, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 41.6/100 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.