Search

Koosha Sharifi-tafreshi

Examiner (ID: 299)

Most Active Art Unit
2623
Art Unit(s)
2628, 2623, 2629, 2695
Total Applications
1237
Issued Applications
990
Pending Applications
61
Abandoned Applications
217

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17982673 [patent_doc_number] => 20220348709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => IMPROVED POLYURETHANE FOAM USING HFO PROPELLANTS [patent_app_type] => utility [patent_app_number] => 17/753704 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17753704 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753704
IMPROVED POLYURETHANE FOAM USING HFO PROPELLANTS Sep 8, 2020 Pending
Array ( [id] => 16720204 [patent_doc_number] => 20210087351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => METHOD FOR PRODUCING POLYURETHANE FOAM [patent_app_type] => utility [patent_app_number] => 17/014366 [patent_app_country] => US [patent_app_date] => 2020-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17014366 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/014366
METHOD FOR PRODUCING POLYURETHANE FOAM Sep 7, 2020 Abandoned
Array ( [id] => 19339358 [patent_doc_number] => 12049536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Tris (hydroxymethyl) phosphine oxide based polyester polyol and a resin composition obtained therefrom [patent_app_type] => utility [patent_app_number] => 17/639453 [patent_app_country] => US [patent_app_date] => 2020-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3538 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17639453 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/639453
Tris (hydroxymethyl) phosphine oxide based polyester polyol and a resin composition obtained therefrom Sep 1, 2020 Issued
Array ( [id] => 18604753 [patent_doc_number] => 11746203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Low-density polyurethane foam composition as sound-absorbing material having improved appearance formability, smell reduction and sound absorption performance, method for manufacturing polyurethane foam and polyurethane foam manufactured therefrom [patent_app_type] => utility [patent_app_number] => 17/000640 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6027 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000640 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000640
Low-density polyurethane foam composition as sound-absorbing material having improved appearance formability, smell reduction and sound absorption performance, method for manufacturing polyurethane foam and polyurethane foam manufactured therefrom Aug 23, 2020 Issued
Array ( [id] => 18399363 [patent_doc_number] => 11661489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Foamable resin composition for controlling loss circulation [patent_app_type] => utility [patent_app_number] => 16/997589 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 9662 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 16997589 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/997589
Foamable resin composition for controlling loss circulation Aug 18, 2020 Issued
Array ( [id] => 17867159 [patent_doc_number] => 20220289894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => RIGID POLYURETHANE FOAM MADE WITH A HYDROCARBON BLOWING AGENT AND 1,1,1,4,4,4-HEXAFLUOROBUT-2-ENE [patent_app_type] => utility [patent_app_number] => 17/639666 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17639666 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/639666
Rigid polyurethane foam made with a hydrocarbon blowing agent and 1,1,1,4,4,4-hexafluorobut-2-ene Aug 13, 2020 Issued
Array ( [id] => 16437212 [patent_doc_number] => 20200354538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => COMPOSITIONS COMPRISING E-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 16/936797 [patent_app_country] => US [patent_app_date] => 2020-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5696 [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] => 16936797 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/936797
COMPOSITIONS COMPRISING E-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE AND USES THEREOF Jul 22, 2020 Abandoned
Array ( [id] => 17990254 [patent_doc_number] => 20220356291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => ACID-BLOCKED PYRROLIDINE CATALYSTS FOR POLYURETHANE FOAM [patent_app_type] => utility [patent_app_number] => 17/627387 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17627387 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/627387
ACID-BLOCKED PYRROLIDINE CATALYSTS FOR POLYURETHANE FOAM Jul 13, 2020 Pending
Array ( [id] => 17830206 [patent_doc_number] => 20220267510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => POLYURETHANE FOAM WITH IMPROVED COMBUSTION BEHAVIOR [patent_app_type] => utility [patent_app_number] => 17/625608 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9441 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17625608 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625608
POLYURETHANE FOAM WITH IMPROVED COMBUSTION BEHAVIOR Jul 8, 2020 Abandoned
Array ( [id] => 18628331 [patent_doc_number] => 20230287193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => FOAMABLE SILICONE COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/013796 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5509 [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] => 18013796 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/013796
FOAMABLE SILICONE COMPOSITION Jul 1, 2020 Pending
Array ( [id] => 17830203 [patent_doc_number] => 20220267507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => AMINO DIPHENYLAMINE-STARTED POLYETHER POLYOLS, METHODS FOR THEIR PRODUCTION, AND FLEXIBLE POLYURETHANE FOAMS PRODUCED USING SUCH POLYOLS [patent_app_type] => utility [patent_app_number] => 17/625114 [patent_app_country] => US [patent_app_date] => 2020-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9542 [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] => 17625114 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625114
AMINO DIPHENYLAMINE-STARTED POLYETHER POLYOLS, METHODS FOR THEIR PRODUCTION, AND FLEXIBLE POLYURETHANE FOAMS PRODUCED USING SUCH POLYOLS Jun 23, 2020 Abandoned
Array ( [id] => 17749714 [patent_doc_number] => 20220227918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => Process for Making a Flexible Polyurethane Foam Having a Hardness Gradient [patent_app_type] => utility [patent_app_number] => 17/619272 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17619272 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/619272
Process for making a flexible polyurethane foam having a hardness gradient Jun 18, 2020 Issued
Array ( [id] => 16343684 [patent_doc_number] => 20200308334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => BIO-BASED AND HYDROPHILIC POLYURETHANE PREPOLYMER AND FOAM MADE THEREFROM [patent_app_type] => utility [patent_app_number] => 16/900728 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16900728 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/900728
Bio-based and hydrophilic polyurethane prepolymer and foam made therefrom Jun 11, 2020 Issued
Array ( [id] => 17306670 [patent_doc_number] => 11207757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Composition for polishing pad, polishing pad and preparation method of semiconductor device [patent_app_type] => utility [patent_app_number] => 16/899692 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8973 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16899692 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/899692
Composition for polishing pad, polishing pad and preparation method of semiconductor device Jun 11, 2020 Issued
Array ( [id] => 20327894 [patent_doc_number] => 12458150 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Shaped PU foam articles [patent_app_type] => utility [patent_app_number] => 16/899883 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6875 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16899883 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/899883
Shaped PU foam articles Jun 11, 2020 Issued
Array ( [id] => 18530075 [patent_doc_number] => 20230235144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => Article with Crosslinked Foam Layer Adhered to Substrate [patent_app_type] => utility [patent_app_number] => 18/001046 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18001046 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/001046
Article with Crosslinked Foam Layer Adhered to Substrate Jun 8, 2020 Issued
Array ( [id] => 17687816 [patent_doc_number] => 20220195108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => PROCESS FOR PREPARING A RETICULATED FLEXIBLE POLYURETHANE FOAM [patent_app_type] => utility [patent_app_number] => 17/604602 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17604602 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/604602
PROCESS FOR PREPARING A RETICULATED FLEXIBLE POLYURETHANE FOAM May 25, 2020 Pending
Array ( [id] => 17776648 [patent_doc_number] => 20220242997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => A REACTIVE COMPOSITION FOR POLYURETHANE FOAM AND USE THEREOF IN AUTOMOBILE PARTS [patent_app_type] => utility [patent_app_number] => 17/616216 [patent_app_country] => US [patent_app_date] => 2020-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11725 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17616216 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616216
A REACTIVE COMPOSITION FOR POLYURETHANE FOAM AND USE THEREOF IN AUTOMOBILE PARTS May 24, 2020 Pending
Array ( [id] => 19013078 [patent_doc_number] => 11919994 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Polyurethane foam materials having reduced cold-flow effect and method for producing same [patent_app_type] => utility [patent_app_number] => 17/601806 [patent_app_country] => US [patent_app_date] => 2020-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8708 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17601806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/601806
Polyurethane foam materials having reduced cold-flow effect and method for producing same May 6, 2020 Issued
Array ( [id] => 17720533 [patent_doc_number] => 20220213253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => YELLOWING-RESISTANT THERMOPLASTIC POLYURETHANE FOAM MATERIAL AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/594669 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17594669 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594669
YELLOWING-RESISTANT THERMOPLASTIC POLYURETHANE FOAM MATERIAL AND PREPARATION METHOD THEREOF Apr 28, 2020 Abandoned
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