Search

Patrick Hamo

Examiner (ID: 14117, Phone: (571)272-3492 , Office: P/3746 )

Most Active Art Unit
3746
Art Unit(s)
3746
Total Applications
1033
Issued Applications
757
Pending Applications
18
Abandoned Applications
258

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16750530 [patent_doc_number] => 20210102539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => COMPRESSOR [patent_app_type] => utility [patent_app_number] => 16/970181 [patent_app_country] => US [patent_app_date] => 2018-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5577 [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] => 16970181 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/970181
Compressor Mar 13, 2018 Issued
Array ( [id] => 16985999 [patent_doc_number] => 11073161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Centrifugal pump assembly [patent_app_type] => utility [patent_app_number] => 16/493125 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 7725 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16493125 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/493125
Centrifugal pump assembly Mar 12, 2018 Issued
Array ( [id] => 13815457 [patent_doc_number] => 10184492 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-22 [patent_title] => Axial flow fan [patent_app_type] => utility [patent_app_number] => 15/901967 [patent_app_country] => US [patent_app_date] => 2018-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7424 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15901967 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/901967
Axial flow fan Feb 21, 2018 Issued
Array ( [id] => 17714090 [patent_doc_number] => 11378075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Peristaltic pump and method for the realization of a peristaltic pump [patent_app_type] => utility [patent_app_number] => 16/477902 [patent_app_country] => US [patent_app_date] => 2018-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4758 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16477902 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/477902
Peristaltic pump and method for the realization of a peristaltic pump Feb 6, 2018 Issued
Array ( [id] => 15346889 [patent_doc_number] => 20200011336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => VACUUM PUMP, ROTATING PORTION INCLUDED IN VACUUM PUMP, AND IMBALANCE CORRECTION METHOD [patent_app_type] => utility [patent_app_number] => 16/482903 [patent_app_country] => US [patent_app_date] => 2018-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16482903 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/482903
Vacuum pump, rotating portion included in vacuum pump, and imbalance correction method Feb 1, 2018 Issued
Array ( [id] => 12752545 [patent_doc_number] => 20180142682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => PERISTALTIC PUMP [patent_app_type] => utility [patent_app_number] => 15/865068 [patent_app_country] => US [patent_app_date] => 2018-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7974 [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] => 15865068 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/865068
Peristaltic pump Jan 7, 2018 Issued
Array ( [id] => 15755061 [patent_doc_number] => 10619631 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Miniature pneumatic device [patent_app_type] => utility [patent_app_number] => 15/861831 [patent_app_country] => US [patent_app_date] => 2018-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 7554 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 493 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15861831 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/861831
Miniature pneumatic device Jan 3, 2018 Issued
Array ( [id] => 12894361 [patent_doc_number] => 20180189962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => METHOD FOR DETECTING A CONDITION OF A PUMP ASSEMBLY [patent_app_type] => utility [patent_app_number] => 15/856601 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15856601 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/856601
Method for detecting a condition of a pump assembly Dec 27, 2017 Issued
Array ( [id] => 12731410 [patent_doc_number] => 20180135637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => Method of anti-surge protection for a dynamic compressor using a surge parameter [patent_app_type] => utility [patent_app_number] => 15/856713 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15856713 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/856713
Method of anti-surge protection for a dynamic compressor using a surge parameter Dec 27, 2017 Issued
Array ( [id] => 17407749 [patent_doc_number] => 11248625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Vacuum pump, stator column used therein, and method for manufacturing stator column [patent_app_type] => utility [patent_app_number] => 16/468165 [patent_app_country] => US [patent_app_date] => 2017-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3620 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16468165 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/468165
Vacuum pump, stator column used therein, and method for manufacturing stator column Dec 7, 2017 Issued
Array ( [id] => 13223981 [patent_doc_number] => 10125760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-13 [patent_title] => Pump [patent_app_type] => utility [patent_app_number] => 15/835786 [patent_app_country] => US [patent_app_date] => 2017-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 9059 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15835786 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/835786
Pump Dec 7, 2017 Issued
Array ( [id] => 12815614 [patent_doc_number] => 20180163708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => Hydrostatic Axial Piston Machine [patent_app_type] => utility [patent_app_number] => 15/835347 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15835347 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/835347
Hydrostatic axial piston machine Dec 6, 2017 Issued
Array ( [id] => 15423483 [patent_doc_number] => 10544662 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-28 [patent_title] => Hydraulically actuated double-acting positive displacement pump system for producing fluids from a deviated wellbore [patent_app_type] => utility [patent_app_number] => 15/833905 [patent_app_country] => US [patent_app_date] => 2017-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7603 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 750 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15833905 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/833905
Hydraulically actuated double-acting positive displacement pump system for producing fluids from a deviated wellbore Dec 5, 2017 Issued
Array ( [id] => 16533948 [patent_doc_number] => 10876537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Fan motor control device [patent_app_type] => utility [patent_app_number] => 15/833588 [patent_app_country] => US [patent_app_date] => 2017-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6724 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15833588 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/833588
Fan motor control device Dec 5, 2017 Issued
Array ( [id] => 16239099 [patent_doc_number] => 20200256333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => SAFETY PRESSURE LIMITING SYSTEM AND METHOD FOR POSITIVE DISPLACEMENT PUMPS WITH OPTIONAL AUTOMATIC RESTART [patent_app_type] => utility [patent_app_number] => 16/753652 [patent_app_country] => US [patent_app_date] => 2017-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16753652 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/753652
Safety pressure limiting system and method for positive displacement pumps with optional automatic restart Dec 3, 2017 Issued
Array ( [id] => 16832779 [patent_doc_number] => 11009020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Vacuum pumps and methods of manufacturing the same [patent_app_type] => utility [patent_app_number] => 16/347781 [patent_app_country] => US [patent_app_date] => 2017-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 13219 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16347781 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/347781
Vacuum pumps and methods of manufacturing the same Nov 27, 2017 Issued
Array ( [id] => 17251745 [patent_doc_number] => 11187222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Vacuum pumping arrangement [patent_app_type] => utility [patent_app_number] => 16/462615 [patent_app_country] => US [patent_app_date] => 2017-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7257 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16462615 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/462615
Vacuum pumping arrangement Nov 22, 2017 Issued
Array ( [id] => 16415286 [patent_doc_number] => 10823166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Negating check valve [patent_app_type] => utility [patent_app_number] => 15/819783 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 4389 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [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] => 15819783 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/819783
Negating check valve Nov 20, 2017 Issued
Array ( [id] => 15484273 [patent_doc_number] => 10557471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-11 [patent_title] => Turbomolecular vacuum pump for ionized matter and plasma fields [patent_app_type] => utility [patent_app_number] => 15/815337 [patent_app_country] => US [patent_app_date] => 2017-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 5965 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15815337 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/815337
Turbomolecular vacuum pump for ionized matter and plasma fields Nov 15, 2017 Issued
Array ( [id] => 16893811 [patent_doc_number] => 11035353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Volumetric pump [patent_app_type] => utility [patent_app_number] => 16/349362 [patent_app_country] => US [patent_app_date] => 2017-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3492 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16349362 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/349362
Volumetric pump Nov 8, 2017 Issued
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