Prosecution Insights
Last updated: April 19, 2026

Sierra Ip Law, Pc

17 pending office actions • 8 clients

Portfolio Summary

17
Total Pending OAs
6
Final Rejections
11
Non-Final OAs

Client Portfolio (8 clients)

Client (Assignee)Pending OAs
UNIVERSITY OF WASHINGTON 2
Marlin Crawler, Inc. 1
Lyons Global, LLC 1
Advanced Crop Chemistry, LLP 1
Natural Ammonia Products, LLC 1
California Manufacturing And Engineering Co., LLC 1
Orthocision, Inc. 1
California Manufacturing & Engineering Company, LLC 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
19290384 WELL PUMP HOUSING AND TRANSPORTATION SYSTEM Unknown FINK, THOMAS ANDREW 3746 Non-Final OA Aug 05, 2025
19263368 MOTOR EXTRACTION TOOL AND RELATED METHODS Unknown FORD, DARRELL CHRISTOPHER 3726 Non-Final OA Jul 08, 2025
19232755 GRID TRELLISING SYSTEM FOR GRAPE VINES AND RELATED METHODS Unknown PETERSON, ALANNA KAY 3642 Non-Final OA Jun 09, 2025
19205847 REINFORCEMENT AND PROTECTION BRACES FOR MOUNTING STRUCTURES OF VEHICLE STEERING KNUCKLE LOWER CONTROL ARMS Marlin Crawler, Inc. GANCI, MATTHEW JOSEPH 3614 Final Rejection May 12, 2025
19008253 DIGITAL HEALTH ROBOTIC SYSTEM FEATURING DIGITAL HEALTH ROBOT DEVICES AND RELATED METHODS Lyons Global, LLC REYES, REGINALD R 3684 Non-Final OA Jan 02, 2025
18809326 TENSIONING ADAPTER FOR WEAVING MACHINES AND METHODS THEREOF Unknown HUANG, GRACE 3732 Non-Final OA Aug 20, 2024
18780948 DUAL HEATER CARTRIDGE HEATER BLOCK AND METHODS THEREOF Unknown YE, XINWEN 1754 Non-Final OA Jul 23, 2024
18506936 DEEP ROOT IRRIGATION DEVICE AND RELATED METHODS Unknown LAWSON, STACY N 3678 Final Rejection Nov 10, 2023
18375942 COMPOSITIONS AND METHODS FOR IMPROVING PLANT PERFORMANCE Advanced Crop Chemistry, LLP HOLT, ANDRIAE M 1614 Final Rejection Oct 02, 2023
18223989 COMPOSITIONS INCLUDING ENDOPHYTES FOR IMPROVING PLANT NUTRITION, GROWTH,AND PERFORMANCE AND METHODS OF USING THE SAME UNIVERSITY OF WASHINGTON BOWERS, ERIN M 1653 Non-Final OA Jul 19, 2023
18143052 MANUFACTURING PROCESS FOR PRODUCING AMMONIA FROM ANAEROBIC DIGESTATE LIQUID Natural Ammonia Products, LLC NORRIS, CLAIRE A 1779 Non-Final OA May 03, 2023
18120319 COMPOSITIONS INCLUDING ENDOPHYTES FOR IMPROVING PLANT NUTRITION, GROWTH,AND PERFORMANCE AND METHODS OF USING THE SAME UNIVERSITY OF WASHINGTON DAVIS, RUTH A 1699 Non-Final OA Mar 10, 2023
18101584 MOBILE ELEVATED WORK PLATFORM VEHICLES WITH NOVEL STEERING SYSTEM AND RELATED METHODS California Manufacturing And Engineering Co., LLC STECKBAUER, KEVIN R 3747 Non-Final OA Jan 26, 2023
17864367 METHOD AND IMPLANT SYSTEM FOR SACROILIAC JOINT FIXATION AND FUSION Orthocision, Inc. MATTHEWS, TESSA M 3773 Final Rejection Jul 13, 2022
17684411 CARGO NET SYSTEM AND METHODS OF USE Unknown WAGGENSPACK, ADAM J 3734 Non-Final OA Mar 01, 2022
16554636 METHOD FOR CONTROLLING ROOT GROWTH USING GLUFOSINATE COMPOUNDS Unknown LIU, SUE XU 1616 Final Rejection Aug 29, 2019
16275854 WORK PLATFORM WITH EXTENSION DECK AND WORK STEP California Manufacturing & Engineering Company, LLC MEKHAEIL, SHIREF M 3634 Final Rejection Feb 14, 2019

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