
Scott W. Houtteman
Examiner (ID: 18354)
| Most Active Art Unit | 1634 |
| Art Unit(s) | 1656, 1655, 1654, 1809, 1807, 1634 |
| Total Applications | 485 |
| Issued Applications | 312 |
| Pending Applications | 76 |
| Abandoned Applications | 97 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19847522
[patent_doc_number] => 20250092873
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-20
[patent_title] => LOW COEFFICIENT OF EXPANSION ROTORS FOR VACUUM BOOSTERS
[patent_app_type] => utility
[patent_app_number] => 18/965487
[patent_app_country] => US
[patent_app_date] => 2024-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4064
[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] => 18965487
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/965487 | LOW COEFFICIENT OF EXPANSION ROTORS FOR VACUUM BOOSTERS | Dec 1, 2024 | Pending |
Array
(
[id] => 20041794
[patent_doc_number] => 20250180016
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-05
[patent_title] => Bearing for Pump
[patent_app_type] => utility
[patent_app_number] => 18/960525
[patent_app_country] => US
[patent_app_date] => 2024-11-26
[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] => 308
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18960525
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/960525 | Bearing for Pump | Nov 25, 2024 | Pending |
Array
(
[id] => 19755218
[patent_doc_number] => 20250043783
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-06
[patent_title] => COMPRESSOR AND AIR CONDITIONER
[patent_app_type] => utility
[patent_app_number] => 18/918936
[patent_app_country] => US
[patent_app_date] => 2024-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8612
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18918936
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/918936 | Compressor and air conditioner | Oct 16, 2024 | Issued |
Array
(
[id] => 19724618
[patent_doc_number] => 20250027369
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-23
[patent_title] => POSITIVE DISPLACEMENT FLUID MOTOR AND ASSOCIATED METHOD
[patent_app_type] => utility
[patent_app_number] => 18/906383
[patent_app_country] => US
[patent_app_date] => 2024-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3911
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[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] => 18906383
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/906383 | POSITIVE DISPLACEMENT FLUID MOTOR AND ASSOCIATED METHOD | Oct 3, 2024 | Pending |
Array
(
[id] => 20214148
[patent_doc_number] => 12410794
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-09
[patent_title] => Compressor and air conditioner
[patent_app_type] => utility
[patent_app_number] => 18/814186
[patent_app_country] => US
[patent_app_date] => 2024-08-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 3062
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 421
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18814186
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/814186 | Compressor and air conditioner | Aug 22, 2024 | Issued |
Array
(
[id] => 19786294
[patent_doc_number] => 20250059973
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-20
[patent_title] => Gerotor Pump And Motor/Pump Unit
[patent_app_type] => utility
[patent_app_number] => 18/805855
[patent_app_country] => US
[patent_app_date] => 2024-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4743
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18805855
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/805855 | Gerotor Pump And Motor/Pump Unit | Aug 14, 2024 | Pending |
Array
(
[id] => 19587161
[patent_doc_number] => 20240384718
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-21
[patent_title] => POSITIVE DISPLACEMENT ROOTS BLOWER NOISE SUPPRESSION
[patent_app_type] => utility
[patent_app_number] => 18/782891
[patent_app_country] => US
[patent_app_date] => 2024-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5422
[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] => 18782891
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/782891 | POSITIVE DISPLACEMENT ROOTS BLOWER NOISE SUPPRESSION | Jul 23, 2024 | Pending |
Array
(
[id] => 19693730
[patent_doc_number] => 20250012275
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-09
[patent_title] => Gerotor Pump And Motor/Pump Unit
[patent_app_type] => utility
[patent_app_number] => 18/763604
[patent_app_country] => US
[patent_app_date] => 2024-07-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7397
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18763604
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/763604 | Gerotor Pump And Motor/Pump Unit | Jul 2, 2024 | Pending |
Array
(
[id] => 19433380
[patent_doc_number] => 20240301878
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-12
[patent_title] => SPRING RETAINER FOR GEAR PUMP BEARING PLATE
[patent_app_type] => utility
[patent_app_number] => 18/669097
[patent_app_country] => US
[patent_app_date] => 2024-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1494
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 41
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18669097
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/669097 | SPRING RETAINER FOR GEAR PUMP BEARING PLATE | May 19, 2024 | Abandoned |
Array
(
[id] => 19512833
[patent_doc_number] => 20240344519
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-17
[patent_title] => PRIMER PUMP ASSEMBLY AND A METHOD OF COOLING A MARINE VESSEL
[patent_app_type] => utility
[patent_app_number] => 18/609636
[patent_app_country] => US
[patent_app_date] => 2024-03-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6152
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 30
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18609636
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/609636 | PRIMER PUMP ASSEMBLY AND A METHOD OF COOLING A MARINE VESSEL | Mar 18, 2024 | Pending |
Array
(
[id] => 20256709
[patent_doc_number] => 12429053
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-30
[patent_title] => Slide valve for a twin-screw compressor
[patent_app_type] => utility
[patent_app_number] => 18/587571
[patent_app_country] => US
[patent_app_date] => 2024-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 11
[patent_no_of_words] => 0
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18587571
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/587571 | Slide valve for a twin-screw compressor | Feb 25, 2024 | Issued |
Array
(
[id] => 20180142
[patent_doc_number] => 20250264100
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-08-21
[patent_title] => Rotary Pump with Rotor Bearing Cap
[patent_app_type] => utility
[patent_app_number] => 18/443451
[patent_app_country] => US
[patent_app_date] => 2024-02-16
[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] => -18
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18443451
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/443451 | Rotary Pump with Rotor Bearing Cap | Feb 15, 2024 | Pending |
Array
(
[id] => 19404476
[patent_doc_number] => 20240287987
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-08-29
[patent_title] => SEALANT APPLICATION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/423949
[patent_app_country] => US
[patent_app_date] => 2024-01-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5957
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 18423949
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/423949 | SEALANT APPLICATION SYSTEM | Jan 25, 2024 | Pending |
Array
(
[id] => 19333225
[patent_doc_number] => 20240247655
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-25
[patent_title] => MODULAR STATOR FOR PROGRESSIVE CAVITY DEVICES
[patent_app_type] => utility
[patent_app_number] => 18/410029
[patent_app_country] => US
[patent_app_date] => 2024-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6087
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18410029
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/410029 | MODULAR STATOR FOR PROGRESSIVE CAVITY DEVICES | Jan 10, 2024 | Pending |
Array
(
[id] => 19218701
[patent_doc_number] => 20240183405
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-06
[patent_title] => DUAL PHASE DIFFERENCE PUMP
[patent_app_type] => utility
[patent_app_number] => 18/509626
[patent_app_country] => US
[patent_app_date] => 2023-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4138
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18509626
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/509626 | DUAL PHASE DIFFERENCE PUMP | Nov 14, 2023 | Pending |
Array
(
[id] => 19141794
[patent_doc_number] => 20240140612
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-02
[patent_title] => GEAR PUMP, DRIVE DEVICE AND ADJUSTABLE-PITCH PROPELLER
[patent_app_type] => utility
[patent_app_number] => 18/495965
[patent_app_country] => US
[patent_app_date] => 2023-10-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6379
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -26
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495965
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/495965 | GEAR PUMP, DRIVE DEVICE AND ADJUSTABLE-PITCH PROPELLER | Oct 26, 2023 | Pending |
Array
(
[id] => 20357932
[patent_doc_number] => 12473920
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-18
[patent_title] => Lubrication system for compressors
[patent_app_type] => utility
[patent_app_number] => 18/490952
[patent_app_country] => US
[patent_app_date] => 2023-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 0
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 188
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490952
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/490952 | Lubrication system for compressors | Oct 19, 2023 | Issued |
Array
(
[id] => 18903510
[patent_doc_number] => 20240018995
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-18
[patent_title] => Rotary Shaft Support Assembly And Compressor
[patent_app_type] => utility
[patent_app_number] => 18/468490
[patent_app_country] => US
[patent_app_date] => 2023-09-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6208
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 60
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18468490
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/468490 | Rotary Shaft Support Assembly And Compressor | Sep 14, 2023 | Pending |
Array
(
[id] => 19817492
[patent_doc_number] => 20250075699
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-06
[patent_title] => BEARING ARRANGEMENT FOR PUMPS
[patent_app_type] => utility
[patent_app_number] => 18/238919
[patent_app_country] => US
[patent_app_date] => 2023-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2759
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 17
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18238919
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/238919 | Bearing arrangement for pumps | Aug 27, 2023 | Issued |
Array
(
[id] => 18988520
[patent_doc_number] => 20240060489
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-22
[patent_title] => PUMP FOR CONVEYING A FLUID
[patent_app_type] => utility
[patent_app_number] => 18/234441
[patent_app_country] => US
[patent_app_date] => 2023-08-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7866
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -24
[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] => 18234441
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/234441 | Pump for conveying a fluid | Aug 15, 2023 | Issued |