PlainPatent
USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Op-hygiene IP GMBH

USPTO PatentsView assignee record - 110 granted patents across 49 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: A47K (Sanitary Equipment NOT Otherwise Provided FOR ; Toilet Accessories).

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The verdict

According to USPTO PatentsView, Op-hygiene ranks #3,380 of 49,997 tracked US assignees by granted-patent volume, with 110 patents across 49 technology areas.

#3,380
of 49,997 US assignees by volume
Top 6%
by Innovation Score (56.8/100)
19.1
avg claims per patent
+55%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R3380 · Foreign Corporation #3,380 · 110 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-WIDE · INNOV-PAR · CLAIMS-RICH · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

  • GRANTS-MID 110 grants
  • TOP-DECILE #3,380/49,997
  • PHOTO-FINISH King's College London
  • CPC-WIDE A47K · 49 areas
  • INNOV-PAR 56.8/100
  • CLAIMS-RICH 19.1 claims/avg
  • TYPE-FRNCORP Foreign Corp
  • VEL-SURGE +55% vel
  • BOOK-FULL 10/10 fields

Nearest grant-volume peer: King's College London (±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 Op-hygiene’s 56.8 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 Op-hygiene

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

score

What this shows Op-hygiene's Innovation Score is 56.8/100 (top 6% 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 Op-hygiene?

Each dot is one of Op-hygiene’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). Op-hygiene’s own 19.1 claims/patent is ABOVE the 13.1 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

Op-hygiene 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 109.9110.0110.0110110.0110.0110.1 5101520 Granted patents (volume) Avg claims / patent King's College London - 110, 16.83King's College Lo…Kinze Manufacturing, Inc. - 110, 16.87Kinze Manufacturi…National Taipei University of Technology - 110, 11.2National Taipei U…OJI Holdings Corporation - 110, 9.66OJI HoldingsSafran Ceramics - 110, 10.98Safran CeramicsShanghai Micro Electronics Equipment (GROUP) Co., Ltd - 110, 13.14Shanghai Micro Eq…Sorrento Therapeutics, Inc. - 110, 16.45Sorrento Therapeu…The ADT Security Corporation - 110, 17.15The ADT SecurityOp-hygiene IP GMBH - 110, 19.05Op-hygiene IP
Op-hygiene vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Op-hygiene's grants concentrate

Op-hygiene IP GMBH is a focused PatentsView assignee: 49 CPC subclasses with 76.4% of grants classified under A47K (Sanitary Equipment NOT Otherwise Provided FOR ; Toilet Accessories). Peak complete grant year is 2019 (19 grants) versus a trough of 1 in 2015. By volume, Op-hygiene sits between King's College London and The ADT Security Corporation.

Op-hygiene's three-year grant acceleration

From 2019–2021 to 2022–2024, Op-hygiene IP GMBH moved from 49 to 32 grants (0.65x the prior three-year total, a multiple, not a CAGR). Among 3,296 tracked assignees with ≥100 grants and ≥20 prior-period grants, that multiple ranks #2,302. See the growth leaderboard.

Who files at Op-hygiene's volume?

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

patents

What this shows Op-hygiene holds 110 patents at rank #3,380, 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 Op-hygiene

By rank, the assignees closest to #3,380 in granted patent volume.

Leaders in A47K (Sanitary Equipment)

Other assignees with the most granted patents in Op-hygiene's primary technology class.

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Op-hygiene, neither rank-band nor same-CPC leaders (those blocks stay above). In A47K (Sanitary Equipment), Op-hygiene ranks #5 of 376 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (57 here).

Sumco Corporation 57 Optum Technology, Inc. 57 Winkk, Inc. 57 Mettler-Toledo GmbH 57

Similar claim depth

Nearest assignees by average claims per patent (19.1 here).

Home BOX Office, Inc. 19.1 avg Geodynamics, Inc. 19.1 avg Spatial Digital Systems, Inc. 19.1 avg Geotab Inc. 19.1 avg

Op-hygiene's Innovation Score vs. every tracked assignee

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

57 Top 6% higher than 94% 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

05101520 20152016201720182019202020212022202320242025 8
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
Op-hygiene IP GMBH patent grants by year, 2015–2025
Year Patents Granted Share of Period
2015 1 0.9%
2016 3 2.7%
2017 7 6.4%
2018 10 9.1%
2019 19 17.3%
2020 14 12.7%
2021 16 14.5%
2022 8 7.3%
2023 10 9.1%
2024 14 12.7%
2025partial year 8 7.3%

Which technologies does Op-hygiene IP GMBH patent most?

Top 15 of 49 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

Op-hygiene IP GMBH's patent record in context - here's where to go next.

  • Op-hygiene IP GMBH's lead technology class is A47K (Sanitary Equipment NOT Otherwise Provided FOR ; Toilet Accessories), 76.4% of its portfolio - see every assignee active in that class. Explore A47K
  • Ranked #3,380 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
  • Compare Op-hygiene IP GMBH against King's College London, an assignee filing at a similar volume. Compare portfolios
  • Innovation Score of 56.8/100 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.