Where does Amvalor rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Amvalor ranks #30,823 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 Amvalor hold?

Amvalor holds 8 US utility patents granted between 2018 and 2025, spanning 16 technology areas.

What is Amvalor's Innovation Score?

Amvalor has an Innovation Score of 35.2 out of 100 (top 50% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Amvalor focus on?

Amvalor's top technology area is B23B (TURNING; Boring) with 4 patents, ranking #117 of 490 assignees active in that subclass. Grants appear in 16 CPC subclasses total.

Is Amvalor's patent grant rate increasing or decreasing?

Amvalor's recent grant velocity is +33% 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 Amvalor's patents?

Amvalor's patents average 11.4 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 Amvalor 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

Amvalor

USPTO PatentsView assignee record - 8 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: B23B (TURNING; Boring).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Amvalor ranks #30,823 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 16 technology areas.

#30,823
of 49,997 US assignees by volume: Top 50%
by Innovation Score (35.2/100): 11.4
avg claims per patent: +33%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R30823 · Foreign Corporation #30,823 · 8 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-UP · BOOK-FULL

GRANTS-MICRO 8 grants
MID-PACK #30,823/49,997
PHOTO-FINISH Amira Pharmaceuticals
CPC-FOCUS B23B · 16 areas
INNOV-THIN 35.2/100
CLAIMS-PAR 11.4 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-UP +33% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Amira Pharmaceuticals, 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 Amvalor’s 35.2 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 7.6 pts (22%) Velocity 6.7 pts (19%) Breadth 14.1 pts (40%) Claim depth 6.8 pts (19%)

Qualcomm Incorporated · highest

85
Amvalor · this assignee

35
3D Lighting… · lowest

7

What this shows Amvalor's Innovation Score is 35.2/100 (top 50% 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 Amvalor?

Each dot is one of Amvalor’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). Amvalor’s own 11.4 claims/patent is ABOVE the 10.6 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Amvalor's grants concentrate

Amvalor is a focused PatentsView assignee: 16 CPC subclasses with 50% of grants classified under B23B (TURNING; Boring). Peak complete grant year is 2022 (3 grants) versus a trough of 1 in 2018. By volume, Amvalor sits between Amira Pharmaceuticals, Inc. and Angle North America, Inc..

Amvalor's three-year grant acceleration

Amvalor shows 3 grants in 2022–2024 against only 3 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.

Amira Pharmaceuti…

8
Amita

8
Ampac

8
Ampsource Biophar…

8
Anaergia B V

8
Analogix Internat…

8
Angelcare Feeding…

8
Angle North Ameri…

8
Amvalor ◀

8

What this shows Amvalor holds 8 patents at rank #30,772, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Amvalor

By rank, the assignees closest to #30,772 in granted patent volume.

Leaders in B23B (Turning)

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

Amvalor's Innovation Score vs. every tracked assignee

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

35 Top 50% higher than 50% 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

Amvalor patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	12.5%
2019	2	25.0%
2020	1	12.5%
2022	3	37.5%
2025partial year	1	12.5%

Which technologies does Amvalor patent most?

B23B - TURNING; Boring 4

B23Q - Details, Components, OR Accessories FOR Machine Tools, e.g. Arrangements FOR Copying OR Controlling ; Machine Tools IN General Characterised BY THE Construction OF Particular Details OR COMPONENTS; Combinations OR Associations OF Metal-working Machines, NOT Directed TO A Particular Result 4

A61B - DIAGNOSIS; SURGERY; Identification 2

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 2

F16H - Gearing 2

H02K - Dynamo-electric Machines 2

B63B - Ships OR Other Waterborne VESSELS; Equipment FOR Shipping 1

A63F - Card, Board, OR Roulette GAMES; Indoor Games Using Small Moving Playing BODIES; Video GAMES; Games NOT Otherwise Provided FOR 1

A63B - Apparatus FOR Physical Training, Gymnastics, Swimming, Climbing, OR FENCING; Ball GAMES; Training Equipment 1

A63C - SKATES; SKIS; Roller SKATES; Design OR Layout OF Courts, Rinks OR THE Like 1

H10N - Electric Solid-state Devices NOT Otherwise Provided FOR 1

H02M - Apparatus FOR Conversion Between AC AND AC, Between AC AND DC, OR Between DC AND DC, AND FOR USE With Mains OR Similar Power Supply SYSTEMS; Conversion OF DC OR AC Input Power Into Surge Output POWER; Control OR Regulation Thereof 1

H02N - Electric Machines NOT Otherwise Provided FOR 1

B26D - CUTTING; Details Common TO Machines FOR Perforating, Punching, Cutting-out, Stamping-out OR Severing 1

B26F - PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; Severing BY Means Other Than Cutting 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

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

Amvalor's lead technology class is B23B (TURNING; Boring), 50% of its portfolio - see every assignee active in that class. Explore B23B
Ranked #30,823 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Amvalor against Amira Pharmaceuticals, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 35.2/100 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.