USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Beijing Aerospace Petrochemical Technology AND Equipment Engineering Corporation Limited

Q: Where does Beijing Aerospace Petrochemical Technology AND Equipment Engineering Corporation Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Beijing Aerospace Petrochemical Technology AND Equipment Engineering Corporation Limited ranks #45,090 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

Q: Is Beijing Aerospace Petrochemical Technology AND Equipment Engineering Corporation Limited's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Beijing Aerospace Petrochemical Technology AND Equipment Engineering Corporation Limited.

Q: How is the Beijing Aerospace Petrochemical Technology AND Equipment Engineering Corporation Limited 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 - 5 granted patents across 5 technology areas, recorded in grant years 2021–2025. 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: F16K (VALVES; TAPS; COCKS; ACTUATING-FLOATS; Devices FOR Venting OR Aerating).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Beijing ranks #45,090 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 5 technology areas.

#45,090
of 49,997 US assignees by volume: 26th percentile
by Innovation Score (28.0/100): 12.0
avg claims per patent

USPTO PatentsView assignee plate

Corpus R45090 · Foreign Corporation #45,090 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 5 grants
BOTTOM-DECILE #45,090/49,997
PHOTO-FINISH BEC
CPC-NARROW F16K · 5 areas
INNOV-THIN 28.0/100
CLAIMS-RICH 12.0 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2021–2025 · 5y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: BEC GmbH (±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.

Qualcomm Incorporated · highest

85
Beijing Aerospace… · this assignee

28
3D Lighting… · lowest

7

What this shows Beijing's Innovation Score is 28.0/100 (26th 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.

Where Beijing's grants concentrate

Beijing Aerospace Petrochemical Technology AND Equipment Engineering Corporation Limited is a focused PatentsView assignee: 5 CPC subclasses with 80% of grants classified under F16K (VALVES; TAPS; COCKS; ACTUATING-FLOATS; Devices FOR Venting OR Aerating). By volume, Beijing sits between BEC GmbH and Beijing Deepcool Industries Co., Ltd..

Beijing's three-year grant acceleration

Beijing Aerospace Petrochemical Technology AND Equipment Engineering Corporation Limited shows 2 grants in 2022–2024 against only 2 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.

BEC

5
Bechtel OIL GAS A…

5
Beco Holding

5
Becoflex

5
Beijing Beishute…

5
Beijing Bio-targe…

5
Beijing Bytedance…

5
Beijing Deepcool…

5
Beijing Aerospace… ◀

5

What this shows Beijing holds 5 patents at rank #45,064, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Beijing

By rank, the assignees closest to #45,064 in granted patent volume.

Leaders in F16K (Valves)

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

Beijing's Innovation Score vs. every tracked assignee

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

28 26th percentile higher than 26% 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 · 2021–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.

View data table

Beijing Aerospace Petrochemical Technology AND Equipment Engineering Corporation Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2021	2	40.0%
2022	2	40.0%
2025partial year	1	20.0%

Which technologies does Beijing Aerospace Petrochemical Technology AND Equipment Engineering Corporation Limited patent most?

F16K - VALVES; TAPS; COCKS; ACTUATING-FLOATS; Devices FOR Venting OR Aerating 4

C10G - Cracking Hydrocarbon OILS; Production OF Liquid Hydrocarbon Mixtures, e.g. BY Destructive Hydrogenation, Oligomerisation, Polymerisation ; Recovery OF Hydrocarbon Oils From Oil-shale, Oil-sand, OR GASES; Refining Mixtures Mainly Consisting OF HYDROCARBONS; Reforming OF NAPHTHA; Mineral Waxes 2

G05D - Systems FOR Controlling OR Regulating Non-electric Variables 1

B01J - Chemical OR Physical Processes, e.g. Catalysis OR Colloid CHEMISTRY; Their Relevant Apparatus 1

Y10T - Technical Subjects Covered BY Former US Classification 1

Top 5 of 5 technology areas

Where it ranks

Overall rank by patents

#45,090

of 49,997 tracked assignees

Innovation Score

28.0 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Beijing Aerospace Petrochemical Technology AND Equipment Engineering Corporation Limited's patent record in context - here's where to go next.

Beijing Aerospace Petrochemical Technology AND Equipment Engineering Corporation Limited's lead technology class is F16K (VALVES; TAPS; COCKS; ACTUATING-FLOATS; Devices FOR Venting OR Aerating), 80% of its portfolio - see every assignee active in that class. Explore F16K
Ranked #45,090 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Beijing Aerospace Petrochemical Technology AND Equipment Engineering Corporation Limited against BEC GmbH, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 28.0/100 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.