Search

Sharon Pregler

Examiner (ID: 15829, Phone: (571)270-5051 , Office: P/1772 )

Most Active Art Unit
1772
Art Unit(s)
1797, 1772
Total Applications
1195
Issued Applications
908
Pending Applications
85
Abandoned Applications
224

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19815470 [patent_doc_number] => 20250073677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => SORBENT ARTICLE WITH SELECTIVE BARRIER LAYER [patent_app_type] => utility [patent_app_number] => 18/562465 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18562465 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/562465
SORBENT ARTICLE WITH SELECTIVE BARRIER LAYER May 16, 2022 Pending
Array ( [id] => 19845728 [patent_doc_number] => 20250091079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => PAINT MIST SEPARATOR DEVICE FOR ATTACHING TO A FILTER AND/OR SEPARATOR MODULE FUNCTIONING AS A PAINT MIST SEPARATOR [patent_app_type] => utility [patent_app_number] => 18/562280 [patent_app_country] => US [patent_app_date] => 2022-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18562280 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/562280
PAINT MIST SEPARATOR DEVICE FOR ATTACHING TO A FILTER AND/OR SEPARATOR MODULE FUNCTIONING AS A PAINT MIST SEPARATOR May 9, 2022 Pending
Array ( [id] => 19164959 [patent_doc_number] => 11980841 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Two-system gas stream separation [patent_app_type] => utility [patent_app_number] => 17/661999 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12097 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17661999 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/661999
Two-system gas stream separation May 3, 2022 Issued
Array ( [id] => 19675762 [patent_doc_number] => 12187611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Process and apparatus for the separation of a mixture of hydrogen and carbon monoxide at low temperature [patent_app_type] => utility [patent_app_number] => 17/736539 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2528 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17736539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/736539
Process and apparatus for the separation of a mixture of hydrogen and carbon monoxide at low temperature May 3, 2022 Issued
Array ( [id] => 18738370 [patent_doc_number] => 20230347286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => LOW RESIDENCE TIME GAS SEPARATOR [patent_app_type] => utility [patent_app_number] => 17/661523 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17661523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/661523
Low residence time gas separator Apr 28, 2022 Issued
Array ( [id] => 17981576 [patent_doc_number] => 20220347612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => HYBRID METHOD FOR CARBON CAPTURE [patent_app_type] => utility [patent_app_number] => 17/733750 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17733750 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/733750
Hybrid method for carbon capture Apr 28, 2022 Issued
Array ( [id] => 19280381 [patent_doc_number] => 20240216855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => DEVICE FOR PURIFYING GAS, POSITIONING ELEMENT AND METHOD FOR ASSEMBLING A DEVICE FOR PURIFYING GAS USING SUCH A POSITIONING ELEMENT [patent_app_type] => utility [patent_app_number] => 18/289156 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18289156 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289156
DEVICE FOR PURIFYING GAS, POSITIONING ELEMENT AND METHOD FOR ASSEMBLING A DEVICE FOR PURIFYING GAS USING SUCH A POSITIONING ELEMENT Apr 21, 2022 Pending
Array ( [id] => 19264118 [patent_doc_number] => 20240207816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => METHOD OF MANUFACTURING A HUMIDITY CONTROL DEVICE AND HUMIDITY CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/555365 [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] => 12642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18555365 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555365
METHOD OF MANUFACTURING A HUMIDITY CONTROL DEVICE AND HUMIDITY CONTROL DEVICE Apr 13, 2022 Pending
Array ( [id] => 18673556 [patent_doc_number] => 20230311056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => METHODS OF REGENERATING A SORBENT [patent_app_type] => utility [patent_app_number] => 17/657898 [patent_app_country] => US [patent_app_date] => 2022-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5576 [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] => 17657898 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/657898
Methods of regenerating a sorbent Apr 3, 2022 Issued
Array ( [id] => 17911767 [patent_doc_number] => 20220314162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => Mercury Removal by Injection of reagents in Gas Phase [patent_app_type] => utility [patent_app_number] => 17/709598 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17709598 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/709598
Mercury removal by injection of reagents in gas phase Mar 30, 2022 Issued
Array ( [id] => 19187663 [patent_doc_number] => 20240166576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => ADIABATICALLY CONDUCTED PROCESS FOR THE PRODUCTION OF 1,3-BUTADIENE FROM MIXTURES OF ETHANOL AND ACETALDEHYDE [patent_app_type] => utility [patent_app_number] => 18/552765 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18552765 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/552765
ADIABATICALLY CONDUCTED PROCESS FOR THE PRODUCTION OF 1,3-BUTADIENE FROM MIXTURES OF ETHANOL AND ACETALDEHYDE Mar 30, 2022 Pending
Array ( [id] => 19216678 [patent_doc_number] => 20240181382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => GAS TREATMENT SYSTEM, GAS TREATMENT METHOD AND CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 17/781242 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10800 [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] => 17781242 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781242
GAS TREATMENT SYSTEM, GAS TREATMENT METHOD AND CONTROL DEVICE Mar 30, 2022 Abandoned
Array ( [id] => 17882966 [patent_doc_number] => 20220298443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => PLANT AND PROCESS FOR OBTAINING BIOMETHANE IN ACCORDANCE WITH THE SPECIFICITIES OF A TRANSPORT NETWORK [patent_app_type] => utility [patent_app_number] => 17/701260 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17701260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701260
PLANT AND PROCESS FOR OBTAINING BIOMETHANE IN ACCORDANCE WITH THE SPECIFICITIES OF A TRANSPORT NETWORK Mar 21, 2022 Abandoned
Array ( [id] => 17749481 [patent_doc_number] => 20220227685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => SIMULTANEOUS DEHYDRATION, DIMERIZATION, AND METATHESIS OF C2-C5 ALCOHOLS [patent_app_type] => utility [patent_app_number] => 17/695993 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7471 [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] => 17695993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/695993
Simultaneous dehydration, oligomerization, and cracking of C2-C5 alcohols Mar 15, 2022 Issued
Array ( [id] => 19431456 [patent_doc_number] => 20240299954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => HIGH EFFICIENCY NEGATIVE IONISATION CELL FOR FINE PARTICLES, ULTRAFINE PARTICLES AND NANOPARTICLES PRESENT AT HIGH AND ULTRA-HIGH DENSITY IN FUMES, IN VEHICLE EXHAUST GASES AND IN THE AIR [patent_app_type] => utility [patent_app_number] => 18/260557 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18260557 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/260557
High efficiency negative ionisation cell for fine particles, ultrafine particles and nanoparticles present at high and ultra-high density in fumes, in vehicle exhaust gases and in the air Mar 13, 2022 Issued
Array ( [id] => 20329613 [patent_doc_number] => 12459878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Process and system for preparing a target compound [patent_app_type] => utility [patent_app_number] => 18/549581 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6978 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18549581 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/549581
Process and system for preparing a target compound Mar 13, 2022 Issued
Array ( [id] => 20329613 [patent_doc_number] => 12459878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Process and system for preparing a target compound [patent_app_type] => utility [patent_app_number] => 18/549581 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6978 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18549581 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/549581
Process and system for preparing a target compound Mar 13, 2022 Issued
Array ( [id] => 20329613 [patent_doc_number] => 12459878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Process and system for preparing a target compound [patent_app_type] => utility [patent_app_number] => 18/549581 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6978 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18549581 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/549581
Process and system for preparing a target compound Mar 13, 2022 Issued
Array ( [id] => 20329613 [patent_doc_number] => 12459878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Process and system for preparing a target compound [patent_app_type] => utility [patent_app_number] => 18/549581 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6978 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18549581 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/549581
Process and system for preparing a target compound Mar 13, 2022 Issued
Array ( [id] => 19157553 [patent_doc_number] => 20240150260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => SEPARATION PROCESSES FOR PYROLYSIS PRODUCTS OF ANNULAR JET VORTEX CHAMBER REACTOR [patent_app_type] => utility [patent_app_number] => 18/548821 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 685 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18548821 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/548821
Separation processes for pyrolysis products of annular jet vortex chamber reactor Mar 6, 2022 Issued
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