Search

George J. Letscher

Examiner (ID: 3468)

Most Active Art Unit
2653
Art Unit(s)
2512, 2653, 2754, 2652
Total Applications
746
Issued Applications
602
Pending Applications
37
Abandoned Applications
107

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19847803 [patent_doc_number] => 20250093154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => LOW-ENERGY-CONSUMPTION FLOATING AUTOMATIC OCEANOGRAPHIC AND METEOROLOGICAL OBSERVATION PLATFORM [patent_app_type] => utility [patent_app_number] => 18/963728 [patent_app_country] => US [patent_app_date] => 2024-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 546 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18963728 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/963728
Low-energy-consumption floating automatic oceanographic and meteorological observation platform Nov 27, 2024 Issued
Array ( [id] => 20240295 [patent_doc_number] => 12420601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Embedded connecting arrangement for tire pressure measuring system [patent_app_type] => utility [patent_app_number] => 18/956738 [patent_app_country] => US [patent_app_date] => 2024-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18956738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/956738
Embedded connecting arrangement for tire pressure measuring system Nov 21, 2024 Issued
Array ( [id] => 19801699 [patent_doc_number] => 20250067624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => GAS SENSOR [patent_app_type] => utility [patent_app_number] => 18/798905 [patent_app_country] => US [patent_app_date] => 2024-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18798905 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/798905
GAS SENSOR Aug 8, 2024 Pending
Array ( [id] => 19676982 [patent_doc_number] => 12188836 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-07 [patent_title] => Differential pressure detector and method for sensing body fall into pool [patent_app_type] => utility [patent_app_number] => 18/792432 [patent_app_country] => US [patent_app_date] => 2024-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 15032 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18792432 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/792432
Differential pressure detector and method for sensing body fall into pool Jul 31, 2024 Issued
Array ( [id] => 19712559 [patent_doc_number] => 20250022701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => Secondary Battery Testing Apparatus and Secondary Battery Testing System [patent_app_type] => utility [patent_app_number] => 18/768255 [patent_app_country] => US [patent_app_date] => 2024-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18768255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/768255
Secondary Battery Testing Apparatus and Secondary Battery Testing System Jul 9, 2024 Pending
Array ( [id] => 19710397 [patent_doc_number] => 20250020539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => TRIM EXCITATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/765610 [patent_app_country] => US [patent_app_date] => 2024-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18765610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/765610
TRIM EXCITATION DEVICE Jul 7, 2024 Pending
Array ( [id] => 19529476 [patent_doc_number] => 20240353378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => ANALYSIS DEVICE AND ANALYSIS METHOD FOR QUALITY INDEX OF NATURAL GAS PRODUCT AND APPLICATION [patent_app_type] => utility [patent_app_number] => 18/761191 [patent_app_country] => US [patent_app_date] => 2024-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18761191 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/761191
ANALYSIS DEVICE AND ANALYSIS METHOD FOR QUALITY INDEX OF NATURAL GAS PRODUCT AND APPLICATION Jun 30, 2024 Pending
Array ( [id] => 19685620 [patent_doc_number] => 20250004165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => MODULAR WEATHER SENSING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/761179 [patent_app_country] => US [patent_app_date] => 2024-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18761179 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/761179
MODULAR WEATHER SENSING SYSTEM AND METHOD Jun 30, 2024 Pending
Array ( [id] => 19755638 [patent_doc_number] => 20250044203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => METHOD FOR QUANTIFYING COMPONENT IN RUBBER COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/756111 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18756111 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/756111
METHOD FOR QUANTIFYING COMPONENT IN RUBBER COMPOSITION Jun 26, 2024 Pending
Array ( [id] => 20051272 [patent_doc_number] => 20250189494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => ULTRASONIC SENSOR PROTECTION TUBE DEVICE FOR VISUALIZING INTERIOR OF INVISIBLE MEDIUM UNDER HIGH TEMPERATURE AND HIGH RADIATION [patent_app_type] => utility [patent_app_number] => 18/749577 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749577 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749577
ULTRASONIC SENSOR PROTECTION TUBE DEVICE FOR VISUALIZING INTERIOR OF INVISIBLE MEDIUM UNDER HIGH TEMPERATURE AND HIGH RADIATION Jun 19, 2024 Pending
Array ( [id] => 20320401 [patent_doc_number] => 20250332489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => PICKLEBALL TESTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/746456 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746456 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746456
PICKLEBALL TESTING DEVICE Jun 17, 2024 Pending
Array ( [id] => 19476916 [patent_doc_number] => 20240324958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => SENSOR APPARATUS AND METHOD OF MAKING SAME [patent_app_type] => utility [patent_app_number] => 18/743201 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18743201 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/743201
SENSOR APPARATUS AND METHOD OF MAKING SAME Jun 13, 2024 Pending
Array ( [id] => 19644163 [patent_doc_number] => 20240418683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => HIGH PERFORMANCE LIQUID CHROMATOGRAPHY COLUMN HARDWARE [patent_app_type] => utility [patent_app_number] => 18/740157 [patent_app_country] => US [patent_app_date] => 2024-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18740157 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/740157
HIGH PERFORMANCE LIQUID CHROMATOGRAPHY COLUMN HARDWARE Jun 10, 2024 Pending
Array ( [id] => 20408167 [patent_doc_number] => 20250377276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => HYDRAULIC DISSOLVED AIR MEASUREMENT SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/738414 [patent_app_country] => US [patent_app_date] => 2024-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18738414 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/738414
HYDRAULIC DISSOLVED AIR MEASUREMENT SYSTEM AND METHOD Jun 9, 2024 Pending
Array ( [id] => 20413123 [patent_doc_number] => 12496386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Optical level control system [patent_app_type] => utility [patent_app_number] => 18/735946 [patent_app_country] => US [patent_app_date] => 2024-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2415 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18735946 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/735946
Optical level control system Jun 5, 2024 Issued
Array ( [id] => 19818031 [patent_doc_number] => 20250076238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => SENSOR AND SENSOR SYSTEM [patent_app_type] => utility [patent_app_number] => 18/734045 [patent_app_country] => US [patent_app_date] => 2024-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18734045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/734045
SENSOR AND SENSOR SYSTEM Jun 4, 2024 Pending
Array ( [id] => 19891320 [patent_doc_number] => 20250116632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => ULTRASONIC DETECTION OF VOIDS AND CRACKS IN SUBSTRATES [patent_app_type] => utility [patent_app_number] => 18/679610 [patent_app_country] => US [patent_app_date] => 2024-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18679610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/679610
ULTRASONIC DETECTION OF VOIDS AND CRACKS IN SUBSTRATES May 30, 2024 Pending
Array ( [id] => 19465385 [patent_doc_number] => 20240319055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ENVIRONMENTAL CONDITIONING MECHANICAL TEST SYSTEM [patent_app_type] => utility [patent_app_number] => 18/676849 [patent_app_country] => US [patent_app_date] => 2024-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18676849 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/676849
ENVIRONMENTAL CONDITIONING MECHANICAL TEST SYSTEM May 28, 2024 Pending
Array ( [id] => 19602423 [patent_doc_number] => 20240393303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => METHODS OF MASS SPECTROMETRY, A MASS SPECTROMETER AND COMPUTER SOFTWARE [patent_app_type] => utility [patent_app_number] => 18/672554 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18672554 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/672554
METHODS OF MASS SPECTROMETRY, A MASS SPECTROMETER AND COMPUTER SOFTWARE May 22, 2024 Pending
Array ( [id] => 20303444 [patent_doc_number] => 12449429 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Milking system with detection system [patent_app_type] => utility [patent_app_number] => 18/671628 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18671628 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/671628
Milking system with detection system May 21, 2024 Issued
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