{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "IBM", "item": "https://www.patentleaderboard.com/company/ibm"}, {"@type": "ListItem", "position": 3, "name": "Benjamin Mandler", "item": "https://www.patentleaderboard.com/inventor/fl:be_ln:mandler-1"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
BM

Benjamin Mandler — 11 Patents

IBM: 11 patents #10,022 of 70,183Top 15%
Jerusalem, IL: #162 of 2,585 inventorsTop 7%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Benjamin Mandler has been granted 11 US patents while listed as an inventor at IBM. The first was granted in 1999 and the most recent in November 2018. Benjamin Mandler ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Benjamin Mandler in Jerusalem, IL.

Patents per Year

Patents granted per year, 1999 to 2018Bar chart with a peak of 2 patents in 2004.peak 21999: 1 patents19992000: 1 patents20002004: 2 patents20042006: 1 patents20062008: 1 patents20082012: 1 patents20122013: 2 patents20132018: 2 patents2018

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10126980 Managing data operations in a quorum-based data replication system Guy Laden, Yoav Tock 2018-11-13 $2,931,000
9886513 Publish-subscribe system with reduced data storage and transmission requirements Chen CHEN, Nir Naaman, Yoav Tock 2018-02-06 $2,625,000
8447781 Content-based file system security Michael Factor, Naama Kraus 2013-05-21 $6,083,000
8428065 Group communication system achieving efficient total order and state synchronization in a multi-tier environment Eliezer Dekel, Gidon Gershinsky, Avraham Harpaz, Alexander Krits, Nir Naaman +1 more 2013-04-23 $7,839,000
8218549 Synchronization of message stream in a multi-tier messaging system Eliezer Dekel, Gidon Gershinsky, Avraham Harpaz, Alexander Krits, Nir Naaman 2012-07-10 $6,782,000
7437363 Use of special directories for encoding semantic information in a file system Roman Talyansky 2008-10-14 $7,419,000
7043472 File system with access and retrieval of XML documents Yariv Aridor, Alain Azagury, Michael Factor, Yoelle Maarek 2006-05-09 $8,133,000
6820122 Maintenance of free resource information in a distributed system Roger L. Haskin, Frank B. Schmuck, James C. Wyllie 2004-11-16 $5,414,000
6745206 File system with access and retrieval of XML documents Yoelle Maarck-Smadja, Alain Azagury, Michael Factor 2004-06-01 $8,295,000
6032216 Parallel file system with method using tokens for locking modes Frank B. Schmuck, Anthony J. Zlotek, Boaz Shmueli, Zvi Yehudai, William A. Kish 2000-02-29 $26,074,000
5940838 Parallel file system and method anticipating cache usage patterns Frank B. Schmuck, James C. Wyllie, Zvi Yehudai 1999-08-17 $20,828,000