Prosecution Insights
Last updated: April 19, 2026

BL Technologies, Inc.

11 pending office actions

Portfolio Summary

11
Total Pending OAs
5
Final Rejections
6
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18695704 UNDERDRAIN FOR MEDIA VESSEL AND METHOD OF CLEANING CARRILLO, BIBI SHARIDAN 1711 Non-Final OA Mar 26, 2024
18508983 WASTEWATER TREATMENT WITH PRIMARY TREATMENT AND MBR OR MABR-IFAS REACTOR NORRIS, CLAIRE A 1779 Non-Final OA Nov 14, 2023
18495373 PROCESS FOR MANAGING WORMS IN MEMBRANE AERATED BIOFILM MILLER-CRUZ, EKANDRA S. 1773 Final Rejection Oct 26, 2023
18548013 COMPOSITION AND METHOD FOR INHIBITING THE FORMATION AND GROWITH OF POPCORN POLYMERS NGUYEN, HAIDUNG D 1761 Final Rejection Aug 25, 2023
18547660 BYPASS CONTROL SLEEVE FOR SANITARY SPIRAL WOUND FILTER MENON, KRISHNAN S 1777 Non-Final OA Aug 23, 2023
18026815 POLYPHOSPHORIC ACID (PPA) RESISTANT SULFIDE SCAVENGERS FOR ASPHALT KUMAR, SRILAKSHMI K 1700 Non-Final OA Mar 16, 2023
17791159 ION EXCHANGE SYSTEM AND METHOD FOR CONVERSION OF AQUEOUS LITHIUM SOLUTION SMARI, ABDUL-RAHMAN YUSUF WALEED 1736 Final Rejection Jul 06, 2022
17640521 SILICA ANTISCALANT COMPOSITION AND METHOD FOR SILICA SCALING INHIBITION IN MEMBRANE APPLICATIONS FITZSIMMONS, ALLISON GIONTA 1773 Non-Final OA Mar 04, 2022
17638895 TOTAL ORGANIC CARBON AND CONDUCTIVITY VERIFICATION AND CALIBRATION USING A SINGLE SAMPLE GZYBOWSKI, MICHAEL STANLEY 1798 Non-Final OA Feb 28, 2022
17251085 TREATMENT OF WASTEWATER WITH BIOREFRACTORY COMPOUNDS SUCH AS PULP MILL WASTEWATER NGUYEN, BOI-LIEN THI 1779 Final Rejection Dec 10, 2020
16065983 FILTER ELEMENT AND A METHOD OF MANUFACTURING THEREOF KURTZ, BENJAMIN M 1779 Final Rejection Jun 25, 2018

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