Search

Timothy X. Pham

Examiner (ID: 12485, Phone: (571)270-7115 , Office: P/2641 )

Most Active Art Unit
3648
Art Unit(s)
2617, 3648, 2644, 2641
Total Applications
1104
Issued Applications
924
Pending Applications
71
Abandoned Applications
132

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20307922 [patent_doc_number] => 20250325551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => GASOTRANSMITTER METABOLITES AND ALZHEIMER'S DISEASE [patent_app_type] => utility [patent_app_number] => 19/183735 [patent_app_country] => US [patent_app_date] => 2025-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19183735 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/183735
GASOTRANSMITTER METABOLITES AND ALZHEIMER'S DISEASE Apr 17, 2025 Pending
Array ( [id] => 20615176 [patent_doc_number] => 20260085262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-26 [patent_title] => ACQ FLUORESCENCE PROBE COMPOSITION, CMC DETERMINATION METHOD, STAIN CLEANING CONCENTRATION DETERMINATION METHOD, DETERGENT DISPENSING CONTROL METHOD, AND DETERGENT DISPENSING CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 19/042802 [patent_app_country] => US [patent_app_date] => 2025-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19042802 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/042802
ACQ FLUORESCENCE PROBE COMPOSITION, CMC DETERMINATION METHOD, STAIN CLEANING CONCENTRATION DETERMINATION METHOD, DETERGENT DISPENSING CONTROL METHOD, AND DETERGENT DISPENSING CONTROL SYSTEM Jan 30, 2025 Pending
Array ( [id] => 20194673 [patent_doc_number] => 20250271383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => MXENE-LIGNIN COMPOSITE AND POWER-FREE CHEMICAL SENSOR INCLUDING THE SAME AS AN ACTIVE LAYER [patent_app_type] => utility [patent_app_number] => 19/023978 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19023978 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/023978
MXENE-lignin composite and power-free chemical sensor including the same as an active layer Jan 15, 2025 Issued
Array ( [id] => 20439654 [patent_doc_number] => 12510487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Colorimetric nanosensor for detecting trace-level of HG2+ in environmental water [patent_app_type] => utility [patent_app_number] => 18/821344 [patent_app_country] => US [patent_app_date] => 2024-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 25 [patent_no_of_words] => 1268 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18821344 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/821344
Colorimetric nanosensor for detecting trace-level of HG2+ in environmental water Aug 29, 2024 Issued
Array ( [id] => 19528159 [patent_doc_number] => 20240352061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => PROCESS FOR SEPARATION AND QUANTIFICATION OF NON-IONIC SURFACTANT [patent_app_type] => utility [patent_app_number] => 18/758622 [patent_app_country] => US [patent_app_date] => 2024-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18758622 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/758622
PROCESS FOR SEPARATION AND QUANTIFICATION OF NON-IONIC SURFACTANT Jun 27, 2024 Pending
Array ( [id] => 19140921 [patent_doc_number] => 20240139727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => SAMPLE PROCESSING APPARATUS AND SAMPLE PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 18/505006 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18505006 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/505006
SAMPLE PROCESSING APPARATUS AND SAMPLE PROCESSING METHOD Nov 7, 2023 Pending
Array ( [id] => 19020141 [patent_doc_number] => 20240076312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => RESIN AND CHROMATOGRAPHY COLUMN THAT PURIFIES ANTIBODIES WITH PROTEASE RESISTANT SMALL PEPTIDES [patent_app_type] => utility [patent_app_number] => 18/460628 [patent_app_country] => US [patent_app_date] => 2023-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18460628 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/460628
RESIN AND CHROMATOGRAPHY COLUMN THAT PURIFIES ANTIBODIES WITH PROTEASE RESISTANT SMALL PEPTIDES Sep 3, 2023 Pending
Array ( [id] => 18816431 [patent_doc_number] => 20230390771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => METHOD FOR CONCENTRATING DROPLETS IN AN EMULSION [patent_app_type] => utility [patent_app_number] => 18/237268 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18237268 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/237268
METHOD FOR CONCENTRATING DROPLETS IN AN EMULSION Aug 22, 2023 Pending
Array ( [id] => 18896531 [patent_doc_number] => 20240012016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => ANALYSIS SYSTEM AND ANALYSIS METHOD [patent_app_type] => utility [patent_app_number] => 18/213479 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18213479 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/213479
ANALYSIS SYSTEM AND ANALYSIS METHOD Jun 22, 2023 Pending
Array ( [id] => 18406812 [patent_doc_number] => 20230168163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => System and Method for Diffusive Gas Sampling for Collection of VOCs, SVOCs and/or PFAS Chemicals in Air [patent_app_type] => utility [patent_app_number] => 18/059823 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18059823 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/059823
System and Method for Diffusive Gas Sampling for Collection of VOCs, SVOCs and/or PFAS Chemicals in Air Nov 28, 2022 Pending
Array ( [id] => 18334436 [patent_doc_number] => 20230126384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => METHODS OF VISUALIZATION OF STAINS ON FABRIC [patent_app_type] => utility [patent_app_number] => 17/972847 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7725 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17972847 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/972847
METHODS OF VISUALIZATION OF STAINS ON FABRIC Oct 24, 2022 Pending
Array ( [id] => 19480904 [patent_doc_number] => 20240328946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => FLUORESCENCE ANALYSIS METHOD FOR LITHIUM ION DETERMINATION USING FREE-BASE PHTHALOCYANINE (FBPc) AS MOLECULAR PROBE [patent_app_type] => utility [patent_app_number] => 18/267586 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18267586 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/267586
FLUORESCENCE ANALYSIS METHOD FOR LITHIUM ION DETERMINATION USING FREE-BASE PHTHALOCYANINE (FBPc) AS MOLECULAR PROBE Oct 12, 2022 Pending
Array ( [id] => 18109565 [patent_doc_number] => 20230002445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => COUPLING ISOELECTRIC FOCUSING-BASED FRACTIONATION WITH MASS SPECTROMETRY ANALYSIS [patent_app_type] => utility [patent_app_number] => 17/853807 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17853807 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/853807
COUPLING ISOELECTRIC FOCUSING-BASED FRACTIONATION WITH MASS SPECTROMETRY ANALYSIS Jun 28, 2022 Pending
Array ( [id] => 19390732 [patent_doc_number] => 20240280602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => AUTOMATIC ANALYSIS DEVICE CONTROL METHOD AND AUTOMATIC ANALYSIS DEVICE [patent_app_type] => utility [patent_app_number] => 18/570131 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18570131 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/570131
AUTOMATIC ANALYSIS DEVICE CONTROL METHOD AND AUTOMATIC ANALYSIS DEVICE May 31, 2022 Pending
Array ( [id] => 19402625 [patent_doc_number] => 20240286136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => TEST TUBE CAPPER-DECAPPER FOR STANDARD TEST TUBE RACKS WITH A DISPLACEABLE CAP GRIPPER [patent_app_type] => utility [patent_app_number] => 18/562982 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18562982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/562982
TEST TUBE CAPPER-DECAPPER FOR STANDARD TEST TUBE RACKS WITH A DISPLACEABLE CAP GRIPPER May 22, 2022 Pending
Array ( [id] => 17947033 [patent_doc_number] => 20220334052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => ISOLATION AND CHARACTERIZATION OF PIGMENTS FROM CANNABIS [patent_app_type] => utility [patent_app_number] => 17/720385 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17720385 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720385
ISOLATION AND CHARACTERIZATION OF PIGMENTS FROM CANNABIS Apr 13, 2022 Abandoned
Array ( [id] => 17705896 [patent_doc_number] => 20220205902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => DETERMINATION OF KINETIC DEGRADATION OF IRON-CARBOHYDRATE COMPLEXES [patent_app_type] => utility [patent_app_number] => 17/560855 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17560855 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/560855
DETERMINATION OF KINETIC DEGRADATION OF IRON-CARBOHYDRATE COMPLEXES Dec 22, 2021 Pending
Array ( [id] => 17640212 [patent_doc_number] => 20220167950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => SYSTEMS AND METHODS FOR PROCESSING STOOL SAMPLES [patent_app_type] => utility [patent_app_number] => 17/552702 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17552702 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/552702
SYSTEMS AND METHODS FOR PROCESSING STOOL SAMPLES Dec 15, 2021 Pending
Array ( [id] => 17503432 [patent_doc_number] => 20220096534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => PROTON-BINDING POLYMERS FOR ORAL ADMINISTRATION [patent_app_type] => utility [patent_app_number] => 17/546339 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17546339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/546339
PROTON-BINDING POLYMERS FOR ORAL ADMINISTRATION Dec 8, 2021 Pending
Array ( [id] => 17643180 [patent_doc_number] => 20220170918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => SUBSTRATE FOR SINGLE MOLECULE ORGANIZATION [patent_app_type] => utility [patent_app_number] => 17/537004 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17537004 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/537004
SUBSTRATE FOR SINGLE MOLECULE ORGANIZATION Nov 28, 2021 Pending
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