Where does Rotoliptic Technologies Incorporated rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Rotoliptic Technologies Incorporated ranks #21,707 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 Rotoliptic Technologies Incorporated hold?

Rotoliptic Technologies Incorporated holds 13 US utility patents granted between 2018 and 2025, spanning 4 technology areas.

What is Rotoliptic Technologies Incorporated's Innovation Score?

Rotoliptic Technologies Incorporated has an Innovation Score of 45.2 out of 100 (top 24% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Rotoliptic Technologies Incorporated's patent grant rate increasing or decreasing?

Rotoliptic Technologies Incorporated's recent grant velocity is +1000% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Rotoliptic Technologies Incorporated's patents?

Rotoliptic Technologies Incorporated's patents average 18.8 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 Rotoliptic Technologies Incorporated 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

Rotoliptic Technologies Incorporated

Q: What technology areas does Rotoliptic Technologies Incorporated focus on?

Rotoliptic Technologies Incorporated's top technology area is F04C (Rotary-piston, OR Oscillating-piston, Positive-displacement Machines FOR Liquids ; Rotary-piston, OR Oscillating-piston, Positive-displacement Pumps) with 13 patents, ranking #50 of 587 assignees active in that subclass. Grants appear in 4 CPC subclasses total.

USPTO PatentsView assignee record - 13 granted patents across 4 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: F04C (Rotary-piston, OR Oscillating-piston, Positive-displacement Machines FOR Liquids ; Rotary-piston, OR Oscillating-piston, Positive-displacement Pumps).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Rotoliptic ranks #21,707 of 49,997 tracked US assignees by granted-patent volume, with 13 patents across 4 technology areas.

#21,707
of 49,997 US assignees by volume: Top 24%
by Innovation Score (45.2/100): 18.8
avg claims per patent: +1000%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R21707 · Foreign Corporation #21,707 · 13 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 13 grants
MID-PACK #21,707/49,997
PHOTO-FINISH Robroy Industries—Te…
CPC-NARROW F04C · 4 areas
INNOV-PAR 45.2/100
CLAIMS-RICH 18.8 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +1000% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Robroy Industries—Texas, LLC (±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 Rotoliptic’s 45.2 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 9.1 pts (20%) Velocity 17.8 pts (39%) Breadth 7.1 pts (16%) Claim depth 11.3 pts (25%)

Qualcomm Incorporated · highest

85
Fyusion · near

45
Kids II · near

45
Lucas Automotive · near

45
Rotoliptic Incorpora… · this assignee

45
Rubicon Research PTY · near

45
3D Lighting… · lowest

7

What this shows Rotoliptic's Innovation Score is 45.2/100 (top 24% 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 Rotoliptic?

Each dot is one of Rotoliptic’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). Rotoliptic’s own 18.8 claims/patent is ABOVE the 17.5 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Rotoliptic's grants concentrate

Rotoliptic Technologies Incorporated is a focused PatentsView assignee: 4 CPC subclasses with 100% of grants classified under F04C (Rotary-piston, OR Oscillating-piston, Positive-displacement Machines FOR Liquids ; Rotary-piston, OR Oscillating-piston, Positive-displacement Pumps). Peak complete grant year is 2020 (3 grants) versus a trough of 1 in 2018. By volume, Rotoliptic sits between Robroy Industries—Texas, LLC and Saltworks Technologies Inc..

Rotoliptic's three-year grant acceleration

Rotoliptic Technologies Incorporated shows 8 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.

Robroy Industries…

13
Rockwell Automati…

13
Rogers Communicat…

13
Roke Manor Resear…

13
Rowbot Systems

13
S Bravo Systems

13
Sabic SK Nexlene…

13
Saltworks

13
Rotoliptic Incorp… ◀

13

What this shows Rotoliptic holds 13 patents at rank #21,707, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Rotoliptic

By rank, the assignees closest to #21,707 in granted patent volume.

Leaders in F04C (Rotary-piston)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Rotoliptic, neither rank-band nor same-CPC leaders (those blocks stay above). In F04C (Rotary-piston), Rotoliptic ranks #50 of 587 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (45 here).

Rubicon Research PTY Ltd 45 Kids II, Inc. 45 Lucas Automotive GMBH 45 Fyusion, Inc. 45

Rotoliptic's Innovation Score vs. every tracked assignee

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

45 Top 24% higher than 76% 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

Rotoliptic Technologies Incorporated patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	7.7%
2020	3	23.1%
2022	3	23.1%
2023	3	23.1%
2024	2	15.4%
2025partial year	1	7.7%

Which technologies does Rotoliptic Technologies Incorporated patent most?

F04C - Rotary-piston, OR Oscillating-piston, Positive-displacement Machines FOR Liquids ; Rotary-piston, OR Oscillating-piston, Positive-displacement Pumps 13

F01C - Rotary-piston OR Oscillating-piston Machines OR Engines 10

H02K - Dynamo-electric Machines 6

F02B - Internal-combustion Piston ENGINES; Combustion Engines IN General 6

Top 4 of 4 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

Rotoliptic Technologies Incorporated's patent record in context - here's where to go next.

Rotoliptic Technologies Incorporated's lead technology class is F04C (Rotary-piston, OR Oscillating-piston, Positive-displacement Machines FOR Liquids ; Rotary-piston, OR Oscillating-piston, Positive-displacement Pumps), 100% of its portfolio - see every assignee active in that class. Explore F04C
Ranked #21,707 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Rotoliptic Technologies Incorporated against Robroy Industries—Texas, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 45.2/100 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.