Search

William Arauz Rivera

Examiner (ID: 14151, Phone: (571)272-6953 , Office: P/3654 )

Most Active Art Unit
3654
Art Unit(s)
3654, 2405, 3503, 3631, 3653
Total Applications
2735
Issued Applications
2100
Pending Applications
160
Abandoned Applications
501

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3950212 [patent_doc_number] => 05998649 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Organosilicon compounds and method for preparation' [patent_app_type] => 1 [patent_app_number] => 9/312900 [patent_app_country] => US [patent_app_date] => 1999-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5851 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/998/05998649.pdf [firstpage_image] =>[orig_patent_app_number] => 312900 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/312900
Organosilicon compounds and method for preparation May 16, 1999 Issued
Array ( [id] => 4106161 [patent_doc_number] => 06100418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Lessening residual halogen content and improving color number in alkoxysilanes or alkoxysilane-based compositions' [patent_app_type] => 1 [patent_app_number] => 9/310145 [patent_app_country] => US [patent_app_date] => 1999-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1958 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/100/06100418.pdf [firstpage_image] =>[orig_patent_app_number] => 310145 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/310145
Lessening residual halogen content and improving color number in alkoxysilanes or alkoxysilane-based compositions May 11, 1999 Issued
Array ( [id] => 4370864 [patent_doc_number] => 06274754 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Preparation of bis(3-aminopropyldimethylsilyl)benzene compounds' [patent_app_type] => 1 [patent_app_number] => 9/307768 [patent_app_country] => US [patent_app_date] => 1999-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2095 [patent_no_of_claims] => 1 [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] => patents/06/274/06274754.pdf [firstpage_image] =>[orig_patent_app_number] => 307768 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/307768
Preparation of bis(3-aminopropyldimethylsilyl)benzene compounds May 9, 1999 Issued
Array ( [id] => 4298877 [patent_doc_number] => 06184408 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Method for preparation of hydrophobic precipitated silica' [patent_app_type] => 1 [patent_app_number] => 9/299863 [patent_app_country] => US [patent_app_date] => 1999-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7303 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/184/06184408.pdf [firstpage_image] =>[orig_patent_app_number] => 299863 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/299863
Method for preparation of hydrophobic precipitated silica Apr 27, 1999 Issued
Array ( [id] => 4363444 [patent_doc_number] => 06255513 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Stable compositions of water-soluble amino-and alkenyl-functional organosiloxanes, process for their preparation and their use' [patent_app_type] => 1 [patent_app_number] => 9/300448 [patent_app_country] => US [patent_app_date] => 1999-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2980 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/255/06255513.pdf [firstpage_image] =>[orig_patent_app_number] => 300448 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/300448
Stable compositions of water-soluble amino-and alkenyl-functional organosiloxanes, process for their preparation and their use Apr 27, 1999 Issued
Array ( [id] => 4420708 [patent_doc_number] => 06194595 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-27 [patent_title] => 'Process for the preparation of mixtures of organosilicon oligosulfanes containing a high proportion of organosilicon disulfanes' [patent_app_type] => 1 [patent_app_number] => 9/299627 [patent_app_country] => US [patent_app_date] => 1999-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2201 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/194/06194595.pdf [firstpage_image] =>[orig_patent_app_number] => 299627 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/299627
Process for the preparation of mixtures of organosilicon oligosulfanes containing a high proportion of organosilicon disulfanes Apr 26, 1999 Issued
Array ( [id] => 4403000 [patent_doc_number] => 06232001 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Specific vinysilane compound, organic luminous element containing the same, and method for producing vinysilane compound' [patent_app_type] => 1 [patent_app_number] => 9/299657 [patent_app_country] => US [patent_app_date] => 1999-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8639 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/232/06232001.pdf [firstpage_image] =>[orig_patent_app_number] => 299657 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/299657
Specific vinysilane compound, organic luminous element containing the same, and method for producing vinysilane compound Apr 26, 1999 Issued
Array ( [id] => 4193002 [patent_doc_number] => 06153781 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Silacyclobutene compounds, methods of preparing same, and polymers formed therefrom' [patent_app_type] => 1 [patent_app_number] => 9/298818 [patent_app_country] => US [patent_app_date] => 1999-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11148 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/153/06153781.pdf [firstpage_image] =>[orig_patent_app_number] => 298818 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/298818
Silacyclobutene compounds, methods of preparing same, and polymers formed therefrom Apr 22, 1999 Issued
09/293798 METHOD FOR PROMOTING DIALKYLDIHALOSILANE FORMATION DURING DIRECT METHOD ALKYLHALOSILANE PRODUCTION Apr 18, 1999 Abandoned
Array ( [id] => 3916351 [patent_doc_number] => 06002038 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Fluorosilicone compounds in the form of oil and use of same in cosmetics' [patent_app_type] => 1 [patent_app_number] => 9/292312 [patent_app_country] => US [patent_app_date] => 1999-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1763 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/002/06002038.pdf [firstpage_image] =>[orig_patent_app_number] => 292312 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/292312
Fluorosilicone compounds in the form of oil and use of same in cosmetics Apr 14, 1999 Issued
Array ( [id] => 4103142 [patent_doc_number] => 06066752 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-23 [patent_title] => 'Process for producing sulfur-containing organosilicon compounds and synthetic intermediates thereof' [patent_app_type] => 1 [patent_app_number] => 9/288782 [patent_app_country] => US [patent_app_date] => 1999-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4365 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/066/06066752.pdf [firstpage_image] =>[orig_patent_app_number] => 288782 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/288782
Process for producing sulfur-containing organosilicon compounds and synthetic intermediates thereof Apr 8, 1999 Issued
Array ( [id] => 4159737 [patent_doc_number] => 06103942 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-15 [patent_title] => 'Method of high purity silane preparation' [patent_app_type] => 1 [patent_app_number] => 9/288005 [patent_app_country] => US [patent_app_date] => 1999-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5327 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/103/06103942.pdf [firstpage_image] =>[orig_patent_app_number] => 288005 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/288005
Method of high purity silane preparation Apr 7, 1999 Issued
Array ( [id] => 3944216 [patent_doc_number] => 05981784 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Process for preparing organochlorosilanes' [patent_app_type] => 1 [patent_app_number] => 9/282688 [patent_app_country] => US [patent_app_date] => 1999-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2387 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/981/05981784.pdf [firstpage_image] =>[orig_patent_app_number] => 282688 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/282688
Process for preparing organochlorosilanes Mar 30, 1999 Issued
Array ( [id] => 4303642 [patent_doc_number] => 06251851 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Process for the selective oxidation of organic compounds' [patent_app_type] => 1 [patent_app_number] => 9/270332 [patent_app_country] => US [patent_app_date] => 1999-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3863 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/251/06251851.pdf [firstpage_image] =>[orig_patent_app_number] => 270332 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/270332
Process for the selective oxidation of organic compounds Mar 15, 1999 Issued
Array ( [id] => 3950239 [patent_doc_number] => 05998651 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Method for forming alkyl silicate' [patent_app_type] => 1 [patent_app_number] => 9/266786 [patent_app_country] => US [patent_app_date] => 1999-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2713 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/998/05998651.pdf [firstpage_image] =>[orig_patent_app_number] => 266786 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/266786
Method for forming alkyl silicate Mar 11, 1999 Issued
Array ( [id] => 4074077 [patent_doc_number] => 06069266 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-30 [patent_title] => 'Process for preparing organochlorosilanes' [patent_app_type] => 1 [patent_app_number] => 9/264438 [patent_app_country] => US [patent_app_date] => 1999-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3099 [patent_no_of_claims] => 16 [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/06/069/06069266.pdf [firstpage_image] =>[orig_patent_app_number] => 264438 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/264438
Process for preparing organochlorosilanes Mar 7, 1999 Issued
Array ( [id] => 4307519 [patent_doc_number] => 06252101 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Organosilicon compounds containing alkenyl groups' [patent_app_type] => 1 [patent_app_number] => 9/261823 [patent_app_country] => US [patent_app_date] => 1999-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3974 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/252/06252101.pdf [firstpage_image] =>[orig_patent_app_number] => 261823 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/261823
Organosilicon compounds containing alkenyl groups Mar 2, 1999 Issued
Array ( [id] => 3950823 [patent_doc_number] => 05977394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Silyl thioalkene compound and method for the preparation thereof' [patent_app_type] => 1 [patent_app_number] => 9/261387 [patent_app_country] => US [patent_app_date] => 1999-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6110 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/977/05977394.pdf [firstpage_image] =>[orig_patent_app_number] => 261387 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/261387
Silyl thioalkene compound and method for the preparation thereof Mar 2, 1999 Issued
Array ( [id] => 4298920 [patent_doc_number] => 06197987 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Polyfunctional perhalogenated polyorganosiloxanes and the processes for their preparation' [patent_app_type] => 1 [patent_app_number] => 9/247099 [patent_app_country] => US [patent_app_date] => 1999-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15323 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/197/06197987.pdf [firstpage_image] =>[orig_patent_app_number] => 247099 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/247099
Polyfunctional perhalogenated polyorganosiloxanes and the processes for their preparation Feb 8, 1999 Issued
Array ( [id] => 4106017 [patent_doc_number] => 06100408 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Process for preparing 3-glycidyloxypropyltrialkoxysilanes' [patent_app_type] => 1 [patent_app_number] => 9/246953 [patent_app_country] => US [patent_app_date] => 1999-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2532 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/100/06100408.pdf [firstpage_image] =>[orig_patent_app_number] => 246953 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/246953
Process for preparing 3-glycidyloxypropyltrialkoxysilanes Feb 8, 1999 Issued
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