Search

David J. Buttner

Examiner (ID: 16615, Phone: (571)272-1084 , Office: P/1765 )

Most Active Art Unit
1765
Art Unit(s)
1765, 1796, 1511, 1512, 1763, 1505, 1501, 1712, 1713
Total Applications
3217
Issued Applications
2139
Pending Applications
177
Abandoned Applications
915

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17540055 [patent_doc_number] => 11305159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Metallic monomer used as ionomeric additives for ionomers and polyolefins [patent_app_type] => utility [patent_app_number] => 16/687266 [patent_app_country] => US [patent_app_date] => 2019-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 15918 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16687266 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/687266
Metallic monomer used as ionomeric additives for ionomers and polyolefins Nov 17, 2019 Issued
Array ( [id] => 17343796 [patent_doc_number] => 20220010127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => OVERMOLDING THERMOPLASTIC ELASTOMER COMPOUNDS HAVING HIGH BIO-BASED CONTENT [patent_app_type] => utility [patent_app_number] => 17/294174 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17294174 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294174
Overmolding thermoplastic elastomer compounds having high bio-based content Nov 10, 2019 Issued
Array ( [id] => 15993587 [patent_doc_number] => 20200172664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => ENDCAPPED POLYCARBONATES, METHODS OF MANUFACTURE, AND ARTICLES FORMED THEREFROM [patent_app_type] => utility [patent_app_number] => 16/677800 [patent_app_country] => US [patent_app_date] => 2019-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11580 [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] => 16677800 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/677800
ENDCAPPED POLYCARBONATES, METHODS OF MANUFACTURE, AND ARTICLES FORMED THEREFROM Nov 7, 2019 Abandoned
Array ( [id] => 17258599 [patent_doc_number] => 20210371584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => POLYCARBONATE RESIN COMPOSITION AND ARTICLE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/266835 [patent_app_country] => US [patent_app_date] => 2019-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17266835 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/266835
Polycarbonate resin composition and article including the same Nov 5, 2019 Issued
Array ( [id] => 17720315 [patent_doc_number] => 20220213035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => ADDUCTS BETWEEN CARBON ALLOTROPES AND PYRROLE DERIVATIVES, ELASTOMER MIXTURES COMPRISING THEM AND TYRES COMPRISING SUCH MIXTURES [patent_app_type] => utility [patent_app_number] => 17/594787 [patent_app_country] => US [patent_app_date] => 2019-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14569 [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] => 17594787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594787
Adducts between carbon allotropes and pyrrole derivatives, elastomer mixtures comprising them and tyres comprising such mixtures Nov 4, 2019 Issued
Array ( [id] => 17314659 [patent_doc_number] => 20210403707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => SiCoPC BLEND CONTAINING PHOSPHAZENE AND SILICONE/ACRYLATE IMPACT MODIFIER [patent_app_type] => utility [patent_app_number] => 17/294498 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17294498 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294498
SiCoPC blend containing phosphazene and silicone/acrylate impact modifier Nov 3, 2019 Issued
Array ( [id] => 17343734 [patent_doc_number] => 20220010065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => METHOD FOR PREPARING POLYAMIDE BY ANIONIC RING-OPENING COPOLYMERIZATION AND POLYAMIDE PREPARED THEREBY [patent_app_type] => utility [patent_app_number] => 17/295832 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17295832 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/295832
METHOD FOR PREPARING POLYAMIDE BY ANIONIC RING-OPENING COPOLYMERIZATION AND POLYAMIDE PREPARED THEREBY Oct 30, 2019 Abandoned
Array ( [id] => 17414187 [patent_doc_number] => 20220049091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => HIGH WELD LINE STRENGTH POLYPROPYLENE/POLYCARBONATE ALLOY AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/293489 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17293489 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/293489
HIGH WELD LINE STRENGTH POLYPROPYLENE/POLYCARBONATE ALLOY AND PREPARATION METHOD THEREOF Oct 29, 2019 Abandoned
Array ( [id] => 17314658 [patent_doc_number] => 20210403706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => HIGH WELD LINE STRENGTH POLYETHYLENE/POLYCARBONATE ALLOY AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/293487 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17293487 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/293487
HIGH WELD LINE STRENGTH POLYETHYLENE/POLYCARBONATE ALLOY AND PREPARATION METHOD THEREOF Oct 29, 2019 Abandoned
Array ( [id] => 15556957 [patent_doc_number] => 20200062890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => ETHERAMINES PREPARED FROM A MIXTURE OF TWO OR MORE MULTIFUNCTIONAL ALCOHOL INITIATORS, AND THEIR USE AS CURATIVES OR INTERMEDIATES FOR POLYMER SYNTHESIS [patent_app_type] => utility [patent_app_number] => 16/668006 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16668006 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/668006
Etheramines prepared from a mixture of two or more multifunctional alcohol initiators, and their use as curatives or intermediates for polymer synthesis Oct 29, 2019 Issued
Array ( [id] => 17414186 [patent_doc_number] => 20220049090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => POLYCARBONATE ALLOY AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/293488 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17293488 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/293488
POLYCARBONATE ALLOY AND PREPARATION METHOD THEREOF Oct 29, 2019 Abandoned
Array ( [id] => 17250272 [patent_doc_number] => 11185742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Golf ball [patent_app_type] => utility [patent_app_number] => 16/667400 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10481 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16667400 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/667400
Golf ball Oct 28, 2019 Issued
Array ( [id] => 15829067 [patent_doc_number] => 20200129815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => GOLF BALL [patent_app_type] => utility [patent_app_number] => 16/667420 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13893 [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] => 16667420 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/667420
Golf ball Oct 28, 2019 Issued
Array ( [id] => 17103421 [patent_doc_number] => 11123612 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-21 [patent_title] => Use of farnesene, polyfarnesene and farnesene copolymer for golf balls [patent_app_type] => utility [patent_app_number] => 16/665291 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 5600 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16665291 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/665291
Use of farnesene, polyfarnesene and farnesene copolymer for golf balls Oct 27, 2019 Issued
Array ( [id] => 19840243 [patent_doc_number] => 12252615 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Transparent polymeric composition [patent_app_type] => utility [patent_app_number] => 17/286118 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7991 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17286118 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/286118
Transparent polymeric composition Oct 16, 2019 Issued
Array ( [id] => 17611628 [patent_doc_number] => 20220153907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => DOUBLE DYNAMIC POLYMERS [patent_app_type] => utility [patent_app_number] => 17/285855 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17285855 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/285855
DOUBLE DYNAMIC POLYMERS Oct 15, 2019 Abandoned
Array ( [id] => 15451775 [patent_doc_number] => 20200038711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => GOLF BALL [patent_app_type] => utility [patent_app_number] => 16/653679 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16653679 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/653679
GOLF BALL Oct 14, 2019 Abandoned
Array ( [id] => 15766393 [patent_doc_number] => 20200114214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => GOLF BALL [patent_app_type] => utility [patent_app_number] => 16/653568 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16653568 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/653568
GOLF BALL Oct 14, 2019 Abandoned
Array ( [id] => 17851964 [patent_doc_number] => 20220282006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => PROCESS FOR STRIPPING AN AQUEOUS DISPERSION OF POLYMERIC BEADS [patent_app_type] => utility [patent_app_number] => 17/634745 [patent_app_country] => US [patent_app_date] => 2019-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17634745 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/634745
PROCESS FOR STRIPPING AN AQUEOUS DISPERSION OF POLYMERIC BEADS Sep 29, 2019 Abandoned
Array ( [id] => 17044002 [patent_doc_number] => 11097162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Golf ball [patent_app_type] => utility [patent_app_number] => 16/586395 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10327 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16586395 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/586395
Golf ball Sep 26, 2019 Issued
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