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USPTO Patent Rankings Data through Dec 31, 2025
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David Bacarella — 11 Patents

IBM: 11 patents #10,022 of 70,183Top 15%
Naperville, IL: #343 of 3,051 inventorsTop 15%
Illinois: #8,093 of 84,256 inventorsTop 10%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
David Bacarella has been granted 11 US patents while listed as an inventor at IBM. The first was granted in 2018 and the most recent in December 2025. David Bacarella ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list David Bacarella in Naperville, IL, US.

Patents per Year

Patents granted per year, 2018 to 2022Bar chart with a peak of 4 patents in 2018.peak 42018: 4 patents20182019: 1 patents20192020: 4 patents20202022: 1 patents2022

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12488561 Multi-variable pattern recognition for predictive deep learning models Arunava Majumdar, Stephan J. Roorda, Sundip Patel 2025-12-02
11215840 Testing a biological sample based on sample spectrography and machine learning techniques Ginés Carrascal De Las Heras, Sumit Patel 2022-01-04 $22,913,000
10846485 Machine learning model modification and natural language processing James H. Barnebee, IV, Nicholas Lawrence, Sumit Patel 2020-11-24 $23,150,000
10776586 Machine learning to integrate knowledge and augment natural language processing James H. Barnebee, IV, Nicholas Lawrence, Sumit Patel 2020-09-15 $3,481,000
10606958 Machine learning modification and natural language processing James H. Barnebee, IV, Nicholas Lawrence, Sumit Patel 2020-03-31 $1,667,000
10599780 Machine learning to integrate knowledge and natural language processing James H. Barnebee, IV, Nicholas Lawrence, Sumit Patel 2020-03-24 $1,716,000
10423726 Machine learning to integrate knowledge and natural language processing James H. Barnebee, IV, Nicholas Lawrence, Sumit Patel 2019-09-24 $3,094,000
9955313 Scheduling optimized charging of battery enabled devices based on power usage impact data received from multiple sources Lawrence Candes, Ying Chen, Aaron M. Cohen, Ravi Mani 2018-04-24 $2,845,000
9955314 Specifying a map of available locations for recharging battery enabled devices based on a schedule of predicted locations for a user Lawrence Candes, Ying Chen, Aaron M. Cohen, Ravi Mani 2018-04-24 $2,845,000
9955428 Optimizing scheduled charging of battery enabled devices based on a predicted battery consumption factor for an area Lawrence Candes, Ying Chen, Aaron M. Cohen, Ravi Mani 2018-04-24 $2,845,000
9867017 Scheduling optimized charging of battery enabled devices based on battery usage impact factors and predicted usage received from multiple sources Lawrence Candes, Ying Chen, Aaron M. Cohen, Ravi Mani 2018-01-09 $3,907,000

Frequent Collaborators

Sumit Patel6 shared
Nicholas Lawrence5 shared
James H. Barnebee, IV5 shared
Lawrence Candes4 shared
Aaron M. Cohen4 shared
Ravi Mani4 shared

Nearby-Ranked Inventors

Ya-Ching Chang11
Hermann Lubbert11
Alexander WAITE11
Mehrad Mehr11
Matthew J. Purdey11
Nishtha Madaan11
Ian C. Richards11
Chad Huffman11
Lifeng Fan11