Where does Hamilton Sundstrand Space Systems International, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Hamilton Sundstrand Space Systems International, Inc. ranks #7,854 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

What is Hamilton Sundstrand Space Systems International, Inc.'s Innovation Score?

Hamilton Sundstrand Space Systems International, Inc. has an Innovation Score of 44.5 out of 100 (top 25% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Hamilton Sundstrand Space Systems International, Inc.'s patent grant rate increasing or decreasing?

Hamilton Sundstrand Space Systems International, Inc.'s recent grant velocity is -89% 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 Hamilton Sundstrand Space Systems International, Inc.'s patents?

Hamilton Sundstrand Space Systems International, Inc.'s patents average 13.5 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.

USPTO 2015–2025 USPTO PatentsView US Corporation

Hamilton Sundstrand Space Systems International, Inc.

Q: How many patents does Hamilton Sundstrand Space Systems International, Inc. hold?

Hamilton Sundstrand Space Systems International, Inc. holds 41 US utility patents granted between 2015 and 2025, spanning 39 technology areas.

Q: What technology areas does Hamilton Sundstrand Space Systems International, Inc. focus on?

Hamilton Sundstrand Space Systems International, Inc.'s top technology area is F28D (Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact) with 8 patents, ranking #99 of 801 assignees active in that subclass. Grants appear in 39 CPC subclasses total.

Q: How is the Hamilton Sundstrand Space Systems International, 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 PatentsView assignee record - 41 granted patents across 39 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: F28D (Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Hamilton ranks #7,854 of 49,997 tracked US assignees by granted-patent volume, with 41 patents across 39 technology areas.

#7,854
of 49,997 US assignees by volume: Top 25%
by Innovation Score (44.5/100): 13.5
avg claims per patent: -89%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R7854 · US Corporation #7,854 · 41 grants

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

GRANTS-SMALL 41 grants
UPPER-Q #7,854/49,997
PHOTO-FINISH Game Play Network
CPC-FOCUS F28D · 39 areas
INNOV-PAR 44.5/100
CLAIMS-RICH 13.5 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -89% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Game Play Network, 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 Hamilton’s 44.5 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 12.9 pts (29%) Velocity 1.5 pts (3%) Breadth 22.1 pts (50%) Claim depth 8.1 pts (18%)

Qualcomm Incorporated · highest

85
Botrista · near

45
Hamilton Sundstrand… · this assignee

45
I R C A S P A… · near

45
Lantheus Medical… · near

45
Amcor Rigid… · near

45
3D Lighting… · lowest

7

What this shows Hamilton's Innovation Score is 44.5/100 (top 25% 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 Hamilton?

Each dot is one of Hamilton’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). Hamilton’s own 13.5 claims/patent is ABOVE the 13.0 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Hamilton's grants concentrate

Hamilton Sundstrand Space Systems International, Inc. is a focused PatentsView assignee: 39 CPC subclasses with 19.5% of grants classified under F28D (Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact). Peak complete grant year is 2015 (12 grants) versus a trough of 1 in 2020. By volume, Hamilton sits between Game Play Network, Inc. and Huami Inc..

Hamilton's three-year grant acceleration

Hamilton Sundstrand Space Systems International, Inc. shows 2 grants in 2022–2024 against only 9 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.

Game Play Network

41
Garland Industries

41
Gemvax & Kael

41
Halo Internationa…

41
Hefei BOE Display…

41
Hospices Civils D…

41
Honeywell

41
Huami

41
Hamilton Sundstra… ◀

41

What this shows Hamilton holds 41 patents at rank #7,854, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Hamilton

By rank, the assignees closest to #7,854 in granted patent volume.

Leaders in F28D (Heat-exchange Apparatus)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Hamilton, neither rank-band nor same-CPC leaders (those blocks stay above). In F28D (Heat-exchange Apparatus), Hamilton ranks #99 of 801 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (45 here).

Botrista, Inc. 45 Lantheus Medical Imaging, Inc. 45 I.R.C.A. S.P.A. Industria Resistenze Corazzate E Affini 45 Amcor Rigid Packaging USA, LLC 45

Hamilton's Innovation Score vs. every tracked assignee

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

45 Top 25% higher than 75% 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

Hamilton Sundstrand Space Systems International, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	12	29.3%
2016	9	22.0%
2017	4	9.8%
2018	3	7.3%
2019	7	17.1%
2020	1	2.4%
2021	1	2.4%
2023	1	2.4%
2024	1	2.4%
2025partial year	2	4.9%

Which technologies does Hamilton Sundstrand Space Systems International, Inc. patent most?

F28D - Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact 8

F28F - Details OF Heat-exchange AND Heat-transfer Apparatus, OF General Application 7

B64G - COSMONAUTICS; Vehicles OR Equipment Therefor 7

B01D - Separation 5

H02P - Control OR Regulation OF Electric Motors, Electric Generators OR Dynamo-electric CONVERTERS; Controlling Transformers, Reactors OR Choke Coils 5

Y10T - Technical Subjects Covered BY Former US Classification 5

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 4

C02F - Treatment OF Water, Waste Water, Sewage, OR Sludge 4

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 3

G06F - Electric Digital Data Processing 3

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 3

Y02E - Reduction OF Greenhouse GAS [GHG] Emissions, Related TO Energy Generation, Transmission OR Distribution 3

E03D - Water-closets OR Urinals With Flushing DEVICES; Flushing Valves Therefor 3

H01L - Semiconductor Devices NOT Covered BY Class H10 2

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 2

Top 15 of 39 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

Hamilton Sundstrand Space Systems International, Inc.'s patent record in context - here's where to go next.

Hamilton Sundstrand Space Systems International, Inc.'s lead technology class is F28D (Heat-exchange Apparatus, NOT Provided FOR IN Another Subclass, IN Which THE Heat-exchange Media DO NOT Come Into Direct Contact), 19.5% of its portfolio - see every assignee active in that class. Explore F28D
Ranked #7,854 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Hamilton Sundstrand Space Systems International, Inc. against Game Play Network, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 44.5/100 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.