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

Pradeep Das — 9 Patents

Pitney Bowes: 6 patents #266 of 1,313Top 25%
CACa: 2 patents #377 of 1,424Top 30%
IRIndian Council Of Medical Research: 1 patents #4 of 49Top 9%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Pradeep Das has been granted 9 US patents while listed as an inventor at Pitney Bowes. The first was granted in 2004 and the most recent in July 2019. Pradeep Das ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Pradeep Das in Hyderabad, CT, IN.

Patents per Year

Patents granted per year, 2004 to 2019Bar chart with a peak of 3 patents in 2005.peak 32004: 1 patents20042005: 3 patents20052010: 1 patents20102015: 1 patents20152018: 2 patents20182019: 1 patents2019

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10359947 Reclaiming memory pages Ashish Singh, Sarvani Kuchibhotla, Vasudev Ippili 2019-07-23
10102042 Prioritizing and distributing workloads between storage resource classes Ashish Singh, Sai Eswar Garapati, Vijay Kishore Kalakotla 2018-10-16 $9,186,000
9909100 Plant extract based composition useful for leishman IA promastigotes Anil Gupta 2018-03-06
9117209 Method and system for using a camera cell phone in transactions David Spencer 2015-08-25 $8,072,000
7653553 Method and system for enterprise-level unassisted customer shipping Michael Calderwood, Emily C. Debolt, Timothy L. Gesse, Bernard E. Gracey, Jr., Ralph E. Martin 2010-01-26 $14,019,000
6970855 Method and system for enterprise-level unassisted customer shipping Michael Calderwood, Emily C. Debolt, Timothy L. Gesse, Bernard E. Gracey, Jr., Ralph E. Martin 2005-11-29 $8,864,000
6957766 Envelope with enhanced opening capabilities and method therefor David Spencer, Ronald P. Sansone 2005-10-25 $8,699,000
6888085 Method and system for detection of contaminants in mail David Spencer 2005-05-03 $13,092,000
6781078 System and method for identifying potentially life harming mailpieces in an incoming mail stream John W. Sussmeier, Gregory P. Skinger, David Spencer 2004-08-24 $7,077,000