Dr. Alex Wellendorff GmbH & Co. KG
USPTO PatentsView assignee record - 6 granted patents across 0 technology areas, recorded in grant years 2015–2023. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength.
The verdict
According to USPTO PatentsView, Dr. ranks #39,886 of 49,997 tracked US assignees by granted-patent volume, with 6 patents across 0 technology areas.
- #39,886
- of 49,997 US assignees by volume
- 23rd percentile
- by Innovation Score (27.3/100)
- 1.0
- avg claims per patent
- +400%
- grant velocity, last 5 yrs
USPTO PatentsView assignee plate
Corpus R39886 · Foreign Corporation #39,886 · 6 grants
GRANTS-MICRO · LOWER-Q · PHOTO-FINISH · CPC-UNK · INNOV-THIN · CLAIMS-SPARSE · TYPE-FRNCORP · VEL-SURGE · BOOK-RICH
- GRANTS-MICRO 6 grants
- LOWER-Q #39,886/49,997
- PHOTO-FINISH Double Check Solutions
- CPC-UNK CPC blank
- INNOV-THIN 27.3/100
- CLAIMS-SPARSE 1.0 claims/avg
- TYPE-FRNCORP Foreign Corp
- VEL-SURGE +400% vel
- BOOK-RICH 9/10 fields
Nearest grant-volume peer: Double Check Solutions, 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 Dr.’s 27.3 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 Dr.
Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.
- Qualcomm Incorporated · highest
Qualcomm Incorporated · highest
85 score
- Dr Alex Wellendorff… · this assignee 27
Dr Alex Wellendorff… · this assignee
27 score
- 3D Lighting… · lowest 7
3D Lighting… · lowest
7 score
What this shows Dr.'s Innovation Score is 27.3/100 (23rd 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.
Does more volume mean deeper claims for Dr.?
Each dot is one of Dr.’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). Dr.’s own 1.0 claims/patent is at or below the 14.0 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.
Where Dr.'s grants concentrate
Dr. Alex Wellendorff GmbH & Co. KG is a focused PatentsView assignee: 0 CPC subclasses . Peak complete grant year is 2022 (2 grants) versus a trough of 1 in 2015. By volume, Dr. sits between Double Check Solutions, Inc. and Dreamweaver International Inc..
Dr.'s three-year grant acceleration
Dr. Alex Wellendorff GmbH & Co. KG shows 4 grants in 2022–2024 against only 1 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 Dr's volume?
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
- Double Check Solu…
Double Check Solutions, Inc.
6 patents
- Double Take Arche…
Double Take Archery, LLC
6 patents
- Dover Pumps & Pro…
Dover Pumps & Process Solutions Segment, Inc.
6 patents
- Dow Quimica Mexic…
Dow Quimica Mexicana S.A.de C.V.
6 patents
- Draegerwerk & Kgaa
Draegerwerk AG & Co. KGaA
6 patents
- Drake Water
Drake Water Technologies, Inc.
6 patents
- Dram Designs
Dram Designs LLC
6 patents
- Dreamweaver Inter…
Dreamweaver International Inc.
6 patents
- Dr Alex Wellendor… ◀
Dr. Alex Wellendorff GmbH & Co. KG
6 patents
What this shows Dr. holds 6 patents at rank #39,902, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
Companies ranked near Dr
By rank, the assignees closest to #39,902 in granted patent volume.
- Double Check Solutions, Inc. #39,898 · 6 patents
- Double Take Archery, LLC #39,899 · 6 patents
- Dover Pumps & Process Solutions Segment, Inc. #39,900 · 6 patents
- Dow Quimica Mexicana S.A.de C.V. #39,901 · 6 patents
- Draegerwerk AG & Co. KGaA #39,903 · 6 patents
- Drake Water Technologies, Inc. #39,904 · 6 patents
- Dram Designs LLC #39,905 · 6 patents
- Dreamweaver International Inc. #39,906 · 6 patents
Dr.'s Innovation Score vs. every tracked assignee
Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)
27 23rd percentile higher than 23% 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
Grants by year
Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2015 | 1 | 16.7% |
| 2021 | 1 | 16.7% |
| 2022 | 2 | 33.3% |
| 2023 | 2 | 33.3% |
Data Source
USPTO PatentsView, US granted patents 2015–2025
What to do with this data
Dr. Alex Wellendorff GmbH & Co. KG's patent record in context - here's where to go next.
- Ranked #39,886 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
- Compare Dr. Alex Wellendorff GmbH & Co. KG against Double Check Solutions, Inc., an assignee filing at a similar volume. Compare portfolios
- Innovation Score of 27.3/100 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.
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.