Search

Shik Luen Paul Ip

Examiner (ID: 17843, Phone: (571)272-1941 , Office: P/2837 )

Most Active Art Unit
2837
Art Unit(s)
1931, 2828, 2837, 2107
Total Applications
3388
Issued Applications
3093
Pending Applications
44
Abandoned Applications
259

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20444359 [patent_doc_number] => 20260001074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => DEVICES AND SYSTEMS FOR ISOLATING PARTICLES IN SOLUTION BY PARTICLE PERMITIVITY [patent_app_type] => utility [patent_app_number] => 19/318272 [patent_app_country] => US [patent_app_date] => 2025-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 19318272 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/318272
Devices and systems for isolating particles in solution by particle permittivity Sep 2, 2025 Issued
Array ( [id] => 20480623 [patent_doc_number] => 12529094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Imaging system hardware [patent_app_type] => utility [patent_app_number] => 19/217351 [patent_app_country] => US [patent_app_date] => 2025-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 92 [patent_figures_cnt] => 145 [patent_no_of_words] => 183293 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19217351 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/217351
Imaging system hardware May 22, 2025 Issued
Array ( [id] => 20023710 [patent_doc_number] => 20250161932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => PARTICLE-DROP STRUCTURES AND METHODS FOR MAKING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 19/030466 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18965 [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] => 19030466 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/030466
Particle-drop structures and methods for making and using the same Jan 16, 2025 Issued
Array ( [id] => 20023711 [patent_doc_number] => 20250161933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => PARTICLE-DROP STRUCTURES AND METHODS FOR MAKING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 19/030825 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18660 [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] => 19030825 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/030825
Particle-drop structures and methods for making and using the same Jan 16, 2025 Issued
Array ( [id] => 19808613 [patent_doc_number] => 12239973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Particle-drop structures and methods for making and using the same [patent_app_type] => utility [patent_app_number] => 18/901981 [patent_app_country] => US [patent_app_date] => 2024-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 70 [patent_no_of_words] => 23658 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18901981 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/901981
Particle-drop structures and methods for making and using the same Sep 29, 2024 Issued
Array ( [id] => 19739033 [patent_doc_number] => 12215858 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Burning device for combustion calorimetry and combustion analysis of polymeric materials [patent_app_type] => utility [patent_app_number] => 18/764204 [patent_app_country] => US [patent_app_date] => 2024-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 7640 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18764204 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764204
Burning device for combustion calorimetry and combustion analysis of polymeric materials Jul 3, 2024 Issued
Array ( [id] => 19659732 [patent_doc_number] => 20240426797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => DEVICES, SYSTEMS AND METHODS FOR DETECTING, MEASURING AND MONITORING CHEMICALS OR CHARATERISTICS OF SUBSTANCES [patent_app_type] => utility [patent_app_number] => 18/733224 [patent_app_country] => US [patent_app_date] => 2024-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18733224 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/733224
Devices, systems and methods for detecting, measuring and monitoring chemicals or characteristics of substances Jun 3, 2024 Issued
Array ( [id] => 19447746 [patent_doc_number] => 20240307876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => ANALYSIS UNIT FOR A TRANSPORTABLE MICROFLUIDIC DEVICE, IN PARTICULAR FOR SAMPLE PREPARATION AND MOLECULE ANALYSIS [patent_app_type] => utility [patent_app_number] => 18/674548 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18674548 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674548
ANALYSIS UNIT FOR A TRANSPORTABLE MICROFLUIDIC DEVICE, IN PARTICULAR FOR SAMPLE PREPARATION AND MOLECULE ANALYSIS May 23, 2024 Pending
Array ( [id] => 20526333 [patent_doc_number] => 12544752 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Portable formulating apparatus and system [patent_app_type] => utility [patent_app_number] => 18/666148 [patent_app_country] => US [patent_app_date] => 2024-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 12 [patent_no_of_words] => 6814 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18666148 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/666148
Portable formulating apparatus and system May 15, 2024 Issued
Array ( [id] => 19600009 [patent_doc_number] => 20240390889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => MICROFLUIDIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/665277 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18665277 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/665277
Microfluidic device May 14, 2024 Issued
Array ( [id] => 19923972 [patent_doc_number] => 12298249 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Aldehyde detection and analysis using surface-enhanced Raman spectroscopy [patent_app_type] => utility [patent_app_number] => 18/662607 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 2413 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18662607 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662607
Aldehyde detection and analysis using surface-enhanced Raman spectroscopy May 12, 2024 Issued
Array ( [id] => 19382181 [patent_doc_number] => 20240272051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => DEPARAFFINIZATION OF TISSUE BY ELECTRIC FIELD GENERATION AND IONIZATION [patent_app_type] => utility [patent_app_number] => 18/632030 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 4 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18632030 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/632030
Deparaffinization of tissue by electric field generation and ionization Apr 9, 2024 Issued
Array ( [id] => 20729402 [patent_doc_number] => 12636647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Microfluidic chip [patent_app_type] => utility [patent_app_number] => 18/624324 [patent_app_country] => US [patent_app_date] => 2024-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 6654 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18624324 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/624324
Microfluidic chip Apr 1, 2024 Issued
Array ( [id] => 20032331 [patent_doc_number] => 20250170553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => PORE STRUCTURE FOR SEPARATION OF ADENO-ASSOCIATED VIRUSES (AAVS) FROM THEIR AGGREGATES [patent_app_type] => utility [patent_app_number] => 18/599879 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18599879 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/599879
Pore structure for separation of adeno-associated viruses (AAVS) from their aggregates Mar 7, 2024 Issued
Array ( [id] => 19235000 [patent_doc_number] => 20240192194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => CANCER MODELING PLATFORMS AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/444941 [patent_app_country] => US [patent_app_date] => 2024-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16907 [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] => 18444941 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/444941
CANCER MODELING PLATFORMS AND METHODS OF USING THE SAME Feb 18, 2024 Pending
Array ( [id] => 19478012 [patent_doc_number] => 20240326054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => DEVICES AND METHODS FOR GENERATING AND RECOVERING DROPLETS [patent_app_type] => utility [patent_app_number] => 18/427317 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18427317 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/427317
DEVICES AND METHODS FOR GENERATING AND RECOVERING DROPLETS Jan 29, 2024 Pending
Array ( [id] => 19099069 [patent_doc_number] => 20240118297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => AUTOMATED BIOPSY SAMPLE PROCESSING SYSTEMS AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 18/542235 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18542235 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/542235
AUTOMATED BIOPSY SAMPLE PROCESSING SYSTEMS AND METHODS THEREOF Dec 14, 2023 Pending
Array ( [id] => 20006398 [patent_doc_number] => 20250144620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => MICROFLUIDIC NUCLEOTIDE SYNTHESIZER [patent_app_type] => utility [patent_app_number] => 18/500582 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18500582 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/500582
MICROFLUIDIC NUCLEOTIDE SYNTHESIZER Nov 1, 2023 Pending
Array ( [id] => 19630143 [patent_doc_number] => 20240408592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => PORTABLE SYSTEM, METHOD AND KIT FOR ONSITE ADSORBENT EVALUATION [patent_app_type] => utility [patent_app_number] => 18/496861 [patent_app_country] => US [patent_app_date] => 2023-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18496861 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/496861
PORTABLE SYSTEM, METHOD AND KIT FOR ONSITE ADSORBENT EVALUATION Oct 27, 2023 Pending
Array ( [id] => 18973141 [patent_doc_number] => 20240053233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => Toilet with Microfluidic Chips for Testing Samples [patent_app_type] => utility [patent_app_number] => 18/494639 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6301 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18494639 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494639
Toilet with Microfluidic Chips for Testing Samples Oct 24, 2023 Abandoned
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