Prosecution Insights
Last updated: April 19, 2026

Fish & Richardson P.C. (Blackberry)

10 pending office actions • 5 clients

Portfolio Summary

10
Total Pending OAs
2
Final Rejections
8
Non-Final OAs

Client Portfolio (5 clients)

Client (Assignee)Pending OAs
Blackberry Limited 3
CYLANCE INC. 3
CYLANCE INC. 2
CYLANCE INC. 1
CYLANCE INC. 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
19053659 EVENT DATA PROCESSING Blackberry Limited UDDIN, MOHAMMED R 2161 Non-Final OA Feb 14, 2025
18782779 PROTECTING DEVICES FROM MALICIOUS FILES BASED ON N-GRAM PROCESSING OF SEQUENTIAL DATA CYLANCE INC. TAYLOR, SAKINAH W 2407 Final Rejection Jul 24, 2024
18632375 CLUSTERING STRINGS FOR COMPUTER SYSTEM ALERTS CYLANCE INC. LE, MICHAEL 2163 Non-Final OA Apr 11, 2024
18589738 DETERMINING NATURAL LANGUAGE DESCRIPTION OF A SOFTWARE CODE CYLANCE INC. VO, TED T 2191 Non-Final OA Feb 28, 2024
18589806 GENERATING NATURAL LANGUAGE DESCRIPTION OF A SOFTWARE CODE CYLANCE INC. LOUIE, HOWARD H 2494 Final Rejection Feb 28, 2024
18589818 DETERMINING SOURCE CODE OF A SOFTWARE CODE CYLANCE INC. DUAN, VIVIAN WEIJIA 2191 Non-Final OA Feb 28, 2024
18465406 DETERMINING A PRIORITY SCORE OF A COMPUTER SYSTEM ALERT BY USING A MACHINE LEARNING OPERATION CYLANCE INC. DUNAY, CHRISTOPHER E 2875 Non-Final OA Sep 12, 2023
18330473 PROCESSING LABELED DATA IN A MACHINE LEARNING OPERATION CYLANCE INC. SMITH, BRIAN M 2122 Non-Final OA Jun 07, 2023
18310720 DETERMINING SECURITY OF LOCAL AREA NETWORK Blackberry Limited HOLLISTER, JAMES ROSS 2499 Non-Final OA May 02, 2023
18299542 METHOD AND APPARATUS FOR DYNAMIC SESSION PLACEHOLDER FOR MESSAGE COLLECTION USER INTERFACE Blackberry Limited FERGUSON, KEITH 2648 Non-Final OA Apr 12, 2023

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