Search

Mary Ann Calabrese

Examiner (ID: 17162, Phone: (571)272-8704 , Office: P/2913 )

Most Active Art Unit
2913
Art Unit(s)
2913, 2931
Total Applications
4143
Issued Applications
3856
Pending Applications
22
Abandoned Applications
276

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2948875 [patent_doc_number] => 05242670 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-07 [patent_title] => 'Method for hydrofluoric acid digestion of silica/alumina matrix material for the production of silicon tetrafluoride, aluminum fluoride and other residual metal fluorides and oxides' [patent_app_type] => 1 [patent_app_number] => 7/907854 [patent_app_country] => US [patent_app_date] => 1992-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4833 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/242/05242670.pdf [firstpage_image] =>[orig_patent_app_number] => 907854 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/907854
Method for hydrofluoric acid digestion of silica/alumina matrix material for the production of silicon tetrafluoride, aluminum fluoride and other residual metal fluorides and oxides Jul 1, 1992 Issued
07/907962 SILICA MICROSPHERES, METHOD OF IMPROVING ATTRITION RESISTANCE AND USE Jul 1, 1992 Abandoned
Array ( [id] => 3010836 [patent_doc_number] => 05340559 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-23 [patent_title] => 'Granular alkali metal silicate production' [patent_app_type] => 1 [patent_app_number] => 7/908707 [patent_app_country] => US [patent_app_date] => 1992-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2022 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/340/05340559.pdf [firstpage_image] =>[orig_patent_app_number] => 908707 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/908707
Granular alkali metal silicate production Jul 1, 1992 Issued
Array ( [id] => 3423896 [patent_doc_number] => 05403570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-04 [patent_title] => 'Dispersible silica particulates' [patent_app_type] => 1 [patent_app_number] => 7/904565 [patent_app_country] => US [patent_app_date] => 1992-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12713 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/403/05403570.pdf [firstpage_image] =>[orig_patent_app_number] => 904565 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/904565
Dispersible silica particulates Jun 25, 1992 Issued
Array ( [id] => 3019521 [patent_doc_number] => 05326720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-05 [patent_title] => 'Method for producing silicon dioxide film which prevents escape of Si component to the environment' [patent_app_type] => 1 [patent_app_number] => 7/861892 [patent_app_country] => US [patent_app_date] => 1992-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2670 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/326/05326720.pdf [firstpage_image] =>[orig_patent_app_number] => 861892 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/861892
Method for producing silicon dioxide film which prevents escape of Si component to the environment Jun 22, 1992 Issued
07/899047 LIGHT WEIGHT CALCIUM SILICATE ARTICLE Jun 15, 1992 Abandoned
Array ( [id] => 2944546 [patent_doc_number] => 05262143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-16 [patent_title] => 'Production of finely divided particulate siliceous material by decomposition of alkali metal silicate with sulfitic species' [patent_app_type] => 1 [patent_app_number] => 7/896380 [patent_app_country] => US [patent_app_date] => 1992-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4226 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/262/05262143.pdf [firstpage_image] =>[orig_patent_app_number] => 896380 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/896380
Production of finely divided particulate siliceous material by decomposition of alkali metal silicate with sulfitic species Jun 9, 1992 Issued
Array ( [id] => 2925759 [patent_doc_number] => 05232674 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-03 [patent_title] => 'Method of improving surface morphology of laser irradiated surface' [patent_app_type] => 1 [patent_app_number] => 7/896871 [patent_app_country] => US [patent_app_date] => 1992-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 5083 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/232/05232674.pdf [firstpage_image] =>[orig_patent_app_number] => 896871 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/896871
Method of improving surface morphology of laser irradiated surface Jun 9, 1992 Issued
Array ( [id] => 2928771 [patent_doc_number] => 05229093 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => 'Method for making mullite whiskers using hydrofluoric acid' [patent_app_type] => 1 [patent_app_number] => 7/893950 [patent_app_country] => US [patent_app_date] => 1992-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1828 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/229/05229093.pdf [firstpage_image] =>[orig_patent_app_number] => 893950 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/893950
Method for making mullite whiskers using hydrofluoric acid Jun 3, 1992 Issued
07/853705 METHOD FOR MANUFACTURING SILICA GELS Jun 3, 1992 Abandoned
Array ( [id] => 3050082 [patent_doc_number] => 05356607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-18 [patent_title] => 'Process for the hydrothermal production of crystalline sodium disilicate' [patent_app_type] => 1 [patent_app_number] => 7/852249 [patent_app_country] => US [patent_app_date] => 1992-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2493 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/356/05356607.pdf [firstpage_image] =>[orig_patent_app_number] => 852249 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/852249
Process for the hydrothermal production of crystalline sodium disilicate Jun 1, 1992 Issued
Array ( [id] => 2893326 [patent_doc_number] => 05240876 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-31 [patent_title] => 'Method of fabricating SOI wafer with SiGe as an etchback film in a BESOI process' [patent_app_type] => 1 [patent_app_number] => 7/891910 [patent_app_country] => US [patent_app_date] => 1992-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 1371 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/240/05240876.pdf [firstpage_image] =>[orig_patent_app_number] => 891910 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/891910
Method of fabricating SOI wafer with SiGe as an etchback film in a BESOI process May 31, 1992 Issued
Array ( [id] => 2883574 [patent_doc_number] => 05238668 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Process for production of potassium silicate solutions by the addition of tempered quartz to hydrothermally reacted quartz and KOH, and hydrothermal reaction thereof' [patent_app_type] => 1 [patent_app_number] => 7/859422 [patent_app_country] => US [patent_app_date] => 1992-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4253 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/238/05238668.pdf [firstpage_image] =>[orig_patent_app_number] => 859422 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/859422
Process for production of potassium silicate solutions by the addition of tempered quartz to hydrothermally reacted quartz and KOH, and hydrothermal reaction thereof May 25, 1992 Issued
Array ( [id] => 3080048 [patent_doc_number] => 05279807 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-18 [patent_title] => 'Method for preparing low-concentration polysilicate microgels' [patent_app_type] => 1 [patent_app_number] => 7/887793 [patent_app_country] => US [patent_app_date] => 1992-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4271 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/279/05279807.pdf [firstpage_image] =>[orig_patent_app_number] => 887793 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/887793
Method for preparing low-concentration polysilicate microgels May 25, 1992 Issued
Array ( [id] => 2901295 [patent_doc_number] => 05215732 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Method for producing alkali metal silicates by heating cristobalite or tempered quartz sand with NaOH or KOH under atmospheric pressure' [patent_app_type] => 1 [patent_app_number] => 7/859427 [patent_app_country] => US [patent_app_date] => 1992-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5009 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/215/05215732.pdf [firstpage_image] =>[orig_patent_app_number] => 859427 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/859427
Method for producing alkali metal silicates by heating cristobalite or tempered quartz sand with NaOH or KOH under atmospheric pressure May 25, 1992 Issued
Array ( [id] => 2883595 [patent_doc_number] => 05238669 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Production of ultrastructural ceramics by supercritical processing of the ceramic precursor' [patent_app_type] => 1 [patent_app_number] => 7/890379 [patent_app_country] => US [patent_app_date] => 1992-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5650 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/238/05238669.pdf [firstpage_image] =>[orig_patent_app_number] => 890379 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/890379
Production of ultrastructural ceramics by supercritical processing of the ceramic precursor May 25, 1992 Issued
07/885793 PROCESS FOR MAKING INORGANIC GELS May 19, 1992 Abandoned
Array ( [id] => 2988152 [patent_doc_number] => 05366645 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-22 [patent_title] => 'Anti-blocking agent containing modified amorphous silica' [patent_app_type] => 1 [patent_app_number] => 7/883072 [patent_app_country] => US [patent_app_date] => 1992-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5587 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/366/05366645.pdf [firstpage_image] =>[orig_patent_app_number] => 883072 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/883072
Anti-blocking agent containing modified amorphous silica May 14, 1992 Issued
Array ( [id] => 3089191 [patent_doc_number] => 05368833 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-29 [patent_title] => 'Silica sols having high surface area' [patent_app_type] => 1 [patent_app_number] => 7/855647 [patent_app_country] => US [patent_app_date] => 1992-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6607 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/368/05368833.pdf [firstpage_image] =>[orig_patent_app_number] => 855647 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/855647
Silica sols having high surface area May 7, 1992 Issued
07/877245 SURFACE-TREATED INORGANIC FINE PARTICLE AND ELECTRO-PHOTOGRAPHIC DEVELOPER USING THE SAME Apr 30, 1992 Abandoned
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