Where does Amastan Technologies Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Amastan Technologies Inc. ranks #22,171 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 Amastan Technologies Inc. hold?

Amastan Technologies Inc. holds 12 US utility patents granted between 2015 and 2020, spanning 18 technology areas.

What is Amastan Technologies Inc.'s Innovation Score?

Amastan Technologies Inc. has an Innovation Score of 33.1 out of 100 (43rd percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Amastan Technologies Inc.'s patent grant rate increasing or decreasing?

Amastan Technologies Inc.'s recent grant velocity is -80% 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 Amastan Technologies Inc.'s patents?

Amastan Technologies Inc.'s patents average 15.4 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 Amastan Technologies 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

Amastan Technologies Inc.

Q: What technology areas does Amastan Technologies Inc. focus on?

Amastan Technologies Inc.'s top technology area is H05H (Plasma Technique ; Production OF Accelerated Electrically-charged Particles OR OF NEUTRONS; Production OR Acceleration OF Neutral Molecular OR Atomic Beams) with 7 patents, ranking #70 of 380 assignees active in that subclass. Grants appear in 18 CPC subclasses total.

USPTO PatentsView assignee record - 12 granted patents across 18 technology areas, recorded in grant years 2015–2020. 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: H05H (Plasma Technique ; Production OF Accelerated Electrically-charged Particles OR OF NEUTRONS; Production OR Acceleration OF Neutral Molecular OR Atomic Beams).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Amastan ranks #22,171 of 49,997 tracked US assignees by granted-patent volume, with 12 patents across 18 technology areas.

#22,171
of 49,997 US assignees by volume: 43rd percentile
by Innovation Score (33.1/100): 15.4
avg claims per patent: -80%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R22171 · US Corporation #22,171 · 12 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 12 grants
MID-PACK #22,171/49,997
PHOTO-FINISH Alpine
CPC-FOCUS H05H · 18 areas
INNOV-THIN 33.1/100
CLAIMS-RICH 15.4 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -80% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Alpine 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 Amastan’s 33.1 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 8.9 pts (27%) Velocity 0.0 pts (0%) Breadth 15.0 pts (45%) Claim depth 9.3 pts (28%)

Qualcomm Incorporated · highest

85
Amastan · this assignee

33
3D Lighting… · lowest

7

What this shows Amastan's Innovation Score is 33.1/100 (43rd percentile 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 Amastan?

Each dot is one of Amastan’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). Amastan’s own 15.4 claims/patent is at or below the 15.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Amastan's grants concentrate

Amastan Technologies Inc. is a focused PatentsView assignee: 18 CPC subclasses with 58.3% of grants classified under H05H (Plasma Technique ; Production OF Accelerated Electrically-charged Particles OR OF NEUTRONS; Production OR Acceleration OF Neutral Molecular OR Atomic Beams). Peak complete grant year is 2015 (3 grants) versus a trough of 1 in 2018. By volume, Amastan sits between Alpine Corporation and Analogix Semiconductor, Inc..

Alpine

12
Altenloh Brinck &…

12
Altimmune

12
Amann Girrbach

12
Amneal Complex Pr…

12
Amorphyx Incorpor…

12
Ample

12
Analogix Semicond…

12
Amastan ◀

12

What this shows Amastan holds 12 patents at rank #22,207, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Amastan

By rank, the assignees closest to #22,207 in granted patent volume.

Leaders in H05H (Plasma Technique)

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

Amastan's Innovation Score vs. every tracked assignee

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

33 43rd percentile higher than 43% 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 · 2015–2020

Grants by year

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

View data table

Amastan Technologies Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	3	25.0%
2016	3	25.0%
2017	2	16.7%
2018	1	8.3%
2019	1	8.3%
2020	2	16.7%

Which technologies does Amastan Technologies Inc. patent most?

H05H - Plasma Technique ; Production OF Accelerated Electrically-charged Particles OR OF NEUTRONS; Production OR Acceleration OF Neutral Molecular OR Atomic Beams 7

C04B - Lime, MAGNESIA; SLAG; CEMENTS; Compositions Thereof, e.g. Mortars, Concrete OR Like Building MATERIALS; Artificial Stone ; Ceramics ; REFRACTORIES; Treatment OF Natural Stone 6

B22F - Working Metallic POWDER; Manufacture OF Articles From Metallic POWDER; Making Metallic Powder ; Apparatus OR Devices Specially Adapted FOR Metallic Powder 4

C01P - Indexing Scheme Relating TO Structural AND Physical Aspects OF Solid Inorganic Compounds 4

C01B - Non-metallic ELEMENTS; Compounds THEREOF; ; Metalloids OR Compounds Thereof NOT Covered BY Subclass C01c 4

B05B - Spraying APPARATUS; Atomising APPARATUS; Nozzles 3

C01F - Compounds OF THE Metals Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium, OR OF THE Rare-earth Metals 3

C23C - Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evaporation, BY Sputtering, BY ION Implantation OR BY Chemical Vapour Deposition, IN General 2

B29B - Preparation OR Pretreatment OF THE Material TO BE SHAPED; Making Granules OR PREFORMS; Recovery OF Plastics OR Other Constituents OF Waste Material Containing Plastics 2

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 2

B33Y - Additive Manufacturing, i.e. Manufacturing OF Three-dimensional [3-D] Objects BY Additive Deposition, Additive Agglomeration OR Additive Layering, e.g. BY 3-D Printing, Stereolithography OR Selective Laser Sintering 1

C22C - Alloys 1

Y02W - Climate Change Mitigation Technologies Related TO Wastewater Treatment OR Waste Management 1

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

B82Y - Specific Uses OR Applications OF NANOSTRUCTURES; Measurement OR Analysis OF NANOSTRUCTURES; Manufacture OR Treatment OF Nanostructures 1

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

Amastan Technologies Inc.'s patent record in context - here's where to go next.

Amastan Technologies Inc.'s lead technology class is H05H (Plasma Technique ; Production OF Accelerated Electrically-charged Particles OR OF NEUTRONS; Production OR Acceleration OF Neutral Molecular OR Atomic Beams), 58.3% of its portfolio - see every assignee active in that class. Explore H05H
Ranked #22,171 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Amastan Technologies Inc. against Alpine Corporation, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 33.1/100 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.