PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Bontac BIO-ENGINEERING(SHENZHEN) Co., Ltd.

USPTO PatentsView assignee record - 12 granted patents across 10 technology areas, recorded in grant years 2019–2025. 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: C12P (Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture).

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The verdict

According to USPTO PatentsView, Bontac ranks #22,301 of 49,997 tracked US assignees by granted-patent volume, with 12 patents across 10 technology areas.

#22,301
of 49,997 US assignees by volume
26th percentile
by Innovation Score (28.1/100)
9.3
avg claims per patent
+75%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R22301 · Foreign Corporation #22,301 · 12 grants

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

  • GRANTS-MICRO 12 grants
  • MID-PACK #22,301/49,997
  • PHOTO-FINISH BMA Braunschweigisch…
  • CPC-FOCUS C12P · 10 areas
  • INNOV-THIN 28.1/100
  • CLAIMS-PAR 9.3 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • VEL-SURGE +75% vel
  • BOOK-FULL 10/10 fields

Nearest grant-volume peer: BMA Braunschweigische Maschinenbauanstalt AG (±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 Bontac’s 28.1 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Innovation-score neighbourhood around Bontac

Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.

score

What this shows Bontac's Innovation Score is 28.1/100 (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.

Source USPTO PatentsView, PlainPatent Innovation Score As of 2015–2025

Does more volume mean deeper claims for Bontac?

Each dot is one of Bontac’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). Bontac’s own 9.3 claims/patent is at or below the 10.5 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Bontac vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView. 2×2 strategic matrix plotting 9 entities by Granted patents (volume) (X) and Avg claims / patent (Y), with a crosshair dividing the plot into four quadrants. Volume + depthSelective & thoroughVolume over depthLean filer 11.911.91212.1 051015202530 Granted patents (volume) Avg claims / patent BMA Braunschweigische Maschinenbauanstalt AG - 12, 18.25BMA Braunschweigi…Bodyfriend Co., Ltd. - 12, 10.5BodyfriendBold Transmission, LLC - 12, 3Bold TransmissionBoly Media Communications (SHENZHEN) Co., Ltd. - 12, 12.83Boly Media Commun…Borgwarner Torqtransfer Systems AB - 12, 13.42Borgwarner Torqtr…Bothhand Enterprise Inc. - 12, 8.42Bothhand Enterpri…Bounce Imaging, Inc. - 12, 25.42Bounce ImagingBoyd Lighting Fixture Company - 12, 6.67Boyd Lighting Fix…Bontac BIO-ENGINEERING(SHENZHEN) Co., Ltd. - 12, 9.25Bontac Bio-engine…
Bontac vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Bontac's grants concentrate

Bontac BIO-ENGINEERING(SHENZHEN) Co., Ltd. is a focused PatentsView assignee: 10 CPC subclasses with 50% of grants classified under C12P (Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture). Peak complete grant year is 2019 (4 grants) versus a trough of 1 in 2020. By volume, Bontac sits between BMA Braunschweigische Maschinenbauanstalt AG and Boyd Lighting Fixture Company.

Bontac's three-year grant acceleration

Bontac BIO-ENGINEERING(SHENZHEN) Co., Ltd. shows 3 grants in 2022–2024 against only 8 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.

Who files at Bontac's volume?

Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀

patents

What this shows Bontac holds 12 patents at rank #22,266, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Source USPTO PatentsView, granted utility patents As of 2015–2025

Companies ranked near Bontac

By rank, the assignees closest to #22,266 in granted patent volume.

Leaders in C12P (Fermentation OR Enzyme-using Processes TO Synthesise A De…)

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

Bontac'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

This assignee 0 100 every tracked assignee, bucketed by value

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

012345 201920202021202220242025 1
USPTO utility patent grants by year · 2019–2025

Grants by year

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

View data table
Bontac BIO-ENGINEERING(SHENZHEN) Co., Ltd. patent grants by year, 2015–2025
Year Patents Granted Share of Period
2019 4 33.3%
2020 1 8.3%
2021 3 25.0%
2022 2 16.7%
2024 1 8.3%
2025partial year 1 8.3%

Which technologies does Bontac BIO-ENGINEERING(SHENZHEN) Co., Ltd. patent most?

Top 10 of 10 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

Bontac BIO-ENGINEERING(SHENZHEN) Co., Ltd.'s patent record in context - here's where to go next.

  • Bontac BIO-ENGINEERING(SHENZHEN) Co., Ltd.'s lead technology class is C12P (Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture), 50% of its portfolio - see every assignee active in that class. Explore C12P
  • Ranked #22,301 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare Bontac BIO-ENGINEERING(SHENZHEN) Co., Ltd. against BMA Braunschweigische Maschinenbauanstalt AG, an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 28.1/100 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

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.