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

Matthew Castle — 4 Patents

Applied Materials: 3 patents #3,025 of 7,310Top 45%
Austin, TX: #6,433 of 18,064 inventorsTop 40%
Texas: #33,915 of 125,132 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Matthew Castle has been granted 4 US patents while listed as an inventor at Applied Materials. The first was granted in 2000 and the most recent in October 2025. Matthew Castle ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Matthew Castle in Austin, TX, US.

Patents per Year

Patents granted per year, 2000 to 2011Bar chart with a peak of 1 patents in 2000.peak 12000: 1 patents20002010: 1 patents20102011: 1 patents2011

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12441507 Skip slot box blanks, boxes and methods of forming the same 2025-10-14
7872247 Ion beam guide tube Geoffrey Ryding, Gregory Robert Alcott, Lee Spraggon, Robert J. Mitchell, Martin A. Hilkene +1 more 2011-01-18 $15,285,000
7807984 Ion implanters Gregory Robert Alcott, Adrian Murrell, Martin A. Hilkene 2010-10-05 $8,418,000
6093625 Apparatus for and methods of implanting desired chemical species in semiconductor substrates Dennis W. Wagner, Michael T. Wauk, II, Babak Adibi 2000-07-25 $174,627,000