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USPTO Patent Rankings Data through Dec 31, 2025
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Curt L. Cotner — 65 Patents

IBM: 65 patents #1,180 of 70,183Top 2%
Gilroy, CA: #14 of 527 inventorsTop 3%
California: #5,108 of 386,348 inventorsTop 2%
Overall (All Time): #33,516 of 4,157,543Top 1%
65 Patents All Time
Curt L. Cotner has been granted 65 US patents while listed as an inventor at IBM. The first was granted in 1996 and the most recent in February 2018. Curt L. Cotner ranks #33,516 of 4,157,543 US inventors in our database (top 0.81%). Patent records list Curt L. Cotner in Gilroy, CA, US.

Issued Patents All Time

Showing 1–25 of 65 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9892142 Maintaining index data in a database Margaret Zagelow, John A. McPherson, Jr., Claus Kempfert 2018-02-13 $2,196,000
9870483 Row-level security in a relational database management system Roger L. Miller 2018-01-16 $4,196,000
9514328 Row-level security in a relational database management system Roger L. Miller 2016-12-06 $2,582,000
9244959 Comparing database performance without benchmark workloads Manoj K. Agarwal, Amitava Kundu, Rajesh Sambandhan 2016-01-26 $2,109,000
9146946 Comparing database performance without benchmark workloads Manoj K. Agarwal, Amitava Kundu, Rajesh Sambandhan 2015-09-29 $4,172,000
9135289 Matching transactions in multi-level records Manoj K. Agarwal, Amitava Kundu, Prasan Roy, Rajesh Sambandhan 2015-09-15 $3,796,000
9110899 Multi-tenancy in database namespace Namik Hrle 2015-08-18 $3,868,000
9063944 Match window size for matching multi-level transactions between log files Manoj K. Agarwal, Amitava Kundu, Prasan Roy, Rajesh Sambandhan 2015-06-23 $4,496,000
8983985 Masking sensitive data of table columns retrieved from a database Stephen Yao Ching Chen, Gerald G. Kiernan, Irene Ching-Hua Liu, Claire McFeely, Walid Rjaibi +1 more 2015-03-17 $4,972,000
8977587 Sampling transactions from multi-level log file records Manoj K. Agarwal, Amitava Kundu 2015-03-10 $8,782,000
8972338 Sampling transactions from multi-level log file records Manoj K. Agarwal, Amitava Kundu 2015-03-03 $3,627,000
8930410 Query transformation for masking data within database objects Eric L. Alton, Thomas A. Beavin, Harley W. Boughton, Yao-Ching Chen, Yuping Ding +9 more 2015-01-06 $2,134,000
8788471 Matching transactions in multi-level records Manoj K. Agarwal, Amitava Kundu, Prasan Roy, Rajesh Sambandhan 2014-07-22 $5,473,000
8788473 Matching transactions in multi-level records Manoj K. Agarwal, Amitava Kundu, Prasan Roy, Rajesh Samabandhan 2014-07-22 $5,473,000
8782641 Tuning of work to meet performance goal You-Chin Fuh, Holger Karn, James R. Porell, Bryan Frederick Smith 2014-07-15 $5,287,000
8645356 Adaptive query execution plan enhancement Patrick D. Bossman, You-Chin Fuh, Adarsh R. Pannu, Kun Peng Ren 2014-02-04 $4,435,000
8515948 Managing materialized query tables (MQTS) over fine-grained access control (FGAC) protected tables Yao-Ching Chen, Gerald G. Kiernan, David J. Kuang, Irene Ching-Hua Liu, Regina J. Liu +2 more 2013-08-20 $3,918,000
8478713 Row-level security in a relational database management system Roger L. Miller 2013-07-02 $6,261,000
8473515 Multi-tenancy in database namespace Namik Hrle 2013-06-25 $6,528,000
8386522 Technique to introduce advanced functional behaviors in a database management system without introducing new data types Balakrishna Raghavendra Iyer, Krishnarao G. Kulkarni, Robert W. Lyle 2013-02-26 $4,239,000
8239389 Persisting external index data in a database Margaret Zagelow, John A. McPherson, Jr., Claus Kempfert 2012-08-07 $7,112,000
8090735 Statement generation using statement patterns William Robert Bireley, Delmar E. Blevins, Stephen Andrew Brodsky, Anshul Dawra, Swaminathan Gounder +2 more 2012-01-03 $8,800,000
7991796 System and program for implementing scrollable cursors in a distributed database system Margaret A. Dong 2011-08-02 $4,890,000
7933948 Computer-readable medium to multiplex multiple application server requests over a single database connection Paul M. Bird, William Robert Bireley, Tammie Dang, Margaret A. Dong, Georgia C. Fuller +3 more 2011-04-26 $6,102,000
7899797 Package resolution mechanism for database systems Tammie Dang, Brian K. Howell, Fung Fung Lee, Hui-An Lee, Charles H. Lin +4 more 2011-03-01 $4,705,000