Overall rank by patents
#21,793
of 50,000 tracked assignees
USPTO PatentsView assignee record - 13 granted patents across 10 technology areas, recorded in grant years 2015–2020. 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: E21B (EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS).
The verdict
According to USPTO PatentsView, Smart ranks #21,793 of 50,000 tracked US assignees by granted-patent volume, with 13 patents across 10 technology areas.
USPTO PatentsView assignee plate
Corpus R21793 · US Corporation #21,793 · 13 grants
GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-PAR · TYPE-USCORP · VEL-DROP · BOOK-FULL
Nearest grant-volume peer: Silanna Semiconductor U.s.a., 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.
Lowest and highest poles plus nearest Innovation Score peers, not a full corpus board reprint.
Qualcomm Incorporated · highest
85 score
Smart Drilling And C… · this assignee
27 score
3D Lighting Innovati… · lowest
7 score
What this shows Smart's Innovation Score is 26.6/100 (top 79% 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.
Smart Drilling And Completion, Inc. is a focused PatentsView assignee: 10 CPC subclasses with 84.6% of grants classified under E21B (EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS). Peak complete grant year is 2017 (6 grants) versus a trough of 1 in 2016. By volume, Smart sits between Silanna Semiconductor U.s.a., Inc. and Société Technique Pour L'energie Atomique.
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
Silanna Semiconductor U.S.A., Inc.
13 patents
Simplex Micro, Inc.
13 patents
Sirius XM Connected Vehicle Services Inc.
13 patents
Skavis Corporation
13 patents
Smith-Root, Inc.
13 patents
Snap Pop
13 patents
SnifferCat, Inc.
13 patents
Société Technique pour l'Energie Atomique
13 patents
Smart Drilling and Completion, Inc.
13 patents
What this shows Smart holds 13 patents at rank #21,827, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
By rank, the assignees closest to #21,827 in granted patent volume.
Other assignees with the most granted patents in Smart's primary technology class.
Smart's Innovation Score vs. every tracked assignee
Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)
27 Top 79% higher than 21% of 50,000 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
Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2015 | 2 | 15.4% |
| 2016 | 1 | 7.7% |
| 2017 | 6 | 46.2% |
| 2019 | 2 | 15.4% |
| 2020 | 2 | 15.4% |
Top 10 of 10 technology areas
Overall rank by patents
#21,793
of 50,000 tracked assignees
26.6 out of 100
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.