Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RO

Robertus Martinus Van Opdorp — 4 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Amsterdam, NL: #527 of 2,851 inventorsTop 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Robertus Martinus Van Opdorp has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 2016 and the most recent in October 2024. Robertus Martinus Van Opdorp ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Robertus Martinus Van Opdorp in Amsterdam, NL.

Patents per Year

Patents granted per year, 2016 to 2024Bar chart with a peak of 1 patents in 2016.peak 12016: 1 patents20162022: 1 patents20222023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12129583 Method and device for producing a ribbon and a thread of bamboo fiber Marcus Anton Hubertus Bokeloh 2024-10-29
11795591 Method and device for producing a ribbon and a thread of bamboo fiber Marcus Anton Hubertus Bokeloh 2023-10-24
11225953 Injection assembly, injection pump, and method for supply of additive to a fluid in a pipe Willem Ten Kate, Martijn de Boer 2022-01-18
9457298 Electricity-free water purification installation with a membrane filter and a system of automatic backwashing of the filter 2016-10-04