Search

Matthew D. Sandifer

Examiner (ID: 1911, Phone: (571)270-5175 , Office: P/2182 )

Most Active Art Unit
2182
Art Unit(s)
2183, 2182, 2193, 2151
Total Applications
843
Issued Applications
682
Pending Applications
42
Abandoned Applications
135

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16598322 [patent_doc_number] => 20210024853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => Textile Care Product Having An Optionally Cross-Linked Copolymer And Method For Finishing Textiles [patent_app_type] => utility [patent_app_number] => 17/069842 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17069842 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/069842
Textile Care Product Having An Optionally Cross-Linked Copolymer And Method For Finishing Textiles Oct 12, 2020 Abandoned
Array ( [id] => 16598324 [patent_doc_number] => 20210024855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => Textile Care Product Having An Optionally Cross-Linked Copolymer And Method For Finishing Textiles [patent_app_type] => utility [patent_app_number] => 17/069855 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17069855 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/069855
Textile Care Product Having An Optionally Cross-Linked Copolymer And Method For Finishing Textiles Oct 12, 2020 Abandoned
Array ( [id] => 17104539 [patent_doc_number] => 11124738 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-21 [patent_title] => Automotive finish protection formulation [patent_app_type] => utility [patent_app_number] => 17/068723 [patent_app_country] => US [patent_app_date] => 2020-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 4332 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17068723 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/068723
Automotive finish protection formulation Oct 11, 2020 Issued
Array ( [id] => 17533837 [patent_doc_number] => 20220112446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => CLEANING COMPOSITION COMPRISING AN ALPHA-DIOXYGENASE [patent_app_type] => utility [patent_app_number] => 17/066551 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17066551 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066551
CLEANING COMPOSITION COMPRISING AN ALPHA-DIOXYGENASE Oct 8, 2020 Abandoned
Array ( [id] => 16762577 [patent_doc_number] => 20210108158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => LIQUID HAND DISHWASHING DETERGENT COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/066597 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17066597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066597
Liquid hand dishwashing detergent composition Oct 8, 2020 Issued
Array ( [id] => 18045020 [patent_doc_number] => 11518961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Concentrated 2 in 1 dishmachine detergent and rinse aid [patent_app_type] => utility [patent_app_number] => 16/948616 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 15250 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16948616 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/948616
Concentrated 2 in 1 dishmachine detergent and rinse aid Sep 24, 2020 Issued
Array ( [id] => 18726120 [patent_doc_number] => 20230340376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => HYGIENIC ODOR REDUCING AGENT IN SANITARY AREAS [patent_app_type] => utility [patent_app_number] => 17/779329 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17779329 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/779329
HYGIENIC ODOR REDUCING AGENT IN SANITARY AREAS Sep 22, 2020 Abandoned
Array ( [id] => 17867340 [patent_doc_number] => 20220290076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => A DEPOSITION AID POLYMER FOR LAUNDRY [patent_app_type] => utility [patent_app_number] => 17/631962 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17631962 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631962
Deposition aid polymer for laundry Sep 22, 2020 Issued
Array ( [id] => 16688632 [patent_doc_number] => 20210071108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => CONCENTRATED SURFACTANT SYSTEMS FOR RINSE AID AND OTHER APPLICATIONS [patent_app_type] => utility [patent_app_number] => 16/948144 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22632 [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] => 16948144 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/948144
CONCENTRATED SURFACTANT SYSTEMS FOR RINSE AID AND OTHER APPLICATIONS Sep 3, 2020 Abandoned
Array ( [id] => 20527430 [patent_doc_number] => 12545855 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Liquid acidic cleaning agent compositions for hard surfaces [patent_app_type] => utility [patent_app_number] => 17/762385 [patent_app_country] => US [patent_app_date] => 2020-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3498 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17762385 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/762385
Liquid acidic cleaning agent compositions for hard surfaces Sep 1, 2020 Issued
Array ( [id] => 18887911 [patent_doc_number] => 11866675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Cleaning composition [patent_app_type] => utility [patent_app_number] => 16/994706 [patent_app_country] => US [patent_app_date] => 2020-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7400 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16994706 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/994706
Cleaning composition Aug 16, 2020 Issued
Array ( [id] => 17890887 [patent_doc_number] => 11453844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Compositions and method for floor cleaning or restoration [patent_app_type] => utility [patent_app_number] => 16/991433 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10260 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 16991433 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991433
Compositions and method for floor cleaning or restoration Aug 11, 2020 Issued
Array ( [id] => 17541163 [patent_doc_number] => 11306276 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Detergent composition containing a tetrapolymer [patent_app_type] => utility [patent_app_number] => 16/947568 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 15278 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16947568 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947568
Detergent composition containing a tetrapolymer Aug 5, 2020 Issued
Array ( [id] => 17527020 [patent_doc_number] => 11299693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => High performance dishwasher compositions [patent_app_type] => utility [patent_app_number] => 16/984691 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12314 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16984691 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/984691
High performance dishwasher compositions Aug 3, 2020 Issued
Array ( [id] => 17642216 [patent_doc_number] => 20220169954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => CLEAVEABLE MULTI-ALCOHOL-BASED MICROCAPSULES [patent_app_type] => utility [patent_app_number] => 17/437870 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17437870 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/437870
Cleavable multi-alcohol-based microcapsules Jul 30, 2020 Issued
Array ( [id] => 17642216 [patent_doc_number] => 20220169954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => CLEAVEABLE MULTI-ALCOHOL-BASED MICROCAPSULES [patent_app_type] => utility [patent_app_number] => 17/437870 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17437870 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/437870
Cleavable multi-alcohol-based microcapsules Jul 30, 2020 Issued
Array ( [id] => 18153244 [patent_doc_number] => 11566209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Delayed onset fluid gels for use in unit dose laundry detergents containing colloidal particles [patent_app_type] => utility [patent_app_number] => 16/947208 [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] => 10400 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16947208 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947208
Delayed onset fluid gels for use in unit dose laundry detergents containing colloidal particles Jul 22, 2020 Issued
Array ( [id] => 17867338 [patent_doc_number] => 20220290074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => DETERGENT COMPOSITION FOR DISSOLVING A MINERAL DEPOSIT [patent_app_type] => utility [patent_app_number] => 17/635186 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17635186 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/635186
DETERGENT COMPOSITION FOR DISSOLVING A MINERAL DEPOSIT Jul 21, 2020 Abandoned
Array ( [id] => 16570919 [patent_doc_number] => 20210009925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => REDUCED MIST ALKALINE CLEANER VIA THE USE OF ALKALI SOLUBLE EMULSION POLYMERS [patent_app_type] => utility [patent_app_number] => 16/946944 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16946944 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/946944
Reduced mist alkaline cleaner via the use of alkali soluble emulsion polymers Jul 12, 2020 Issued
Array ( [id] => 18029091 [patent_doc_number] => 11512266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Disinfectant composition [patent_app_type] => utility [patent_app_number] => 16/926797 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9624 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16926797 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/926797
Disinfectant composition Jul 12, 2020 Issued
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