Question: ANCAP is a state-owned company involved in the production of a basic ingredient of concrete which was patented in what year?

full_context: Document 1: SOCAR: The State Oil Company of Azerbaijan Republic (SOCAR) (Azerbaijani: "Azərbaycan Respublikası Dövlət Neft Şirkəti" ) is a wholly state-owned national oil and gas company headquartered in Baku, Azerbaijan. The company produces oil and natural gas from onshore and offshore fields in the Azerbaijani section of the Caspian Sea. It operates the country's two oil refineries, one gas processing plant and runs several oil and gas export pipelines throughout the country. It owns fuel filling stations under the "SOCAR" brand in Azerbaijan, Georgia, Ukraine, Romania and Switzerland. The company has about 70,000 employees.
Document 2: Portland cement: Portland cement is the most common type of cement in general use around the world as a basic ingredient of concrete, mortar, stucco, and non-specialty grout. It was developed from other types of hydraulic lime in England in the mid 19th century, and usually originates from limestone. It is a fine powder, produced by heating limestone and clay minerals in a kiln to form clinker, grinding the clinker, and adding small amounts of other materials. Several types of Portland cement are available. The most common, called ordinary Portland cement (OPC), is grey in colour, but white Portland cement is also available. Its name is derived from its similarity to Portland stone which was quarried on the Isle of Portland in Dorset, England. It was named by Joseph Aspdin who obtained a patent for it in 1824. However his son William Aspdin is regarded as the inventor of "modern" Portland cement due to his developments in the 1840s.
Document 3: ANCAP (Uruguay): ANCAP (Administración Nacional de Combustibles, Alcoholes y Portland) is a state-owned company in Uruguay. It is involved in the production of petroleum products, Portland cement and alcoholic beverages. It operates Uruguay's single oil refinery at La Teja with a capacity of 50000 oilbbl per day. ANCAP has a long-term corporate credit rating 'BB-' with positive outlook by Standard & Poor's.
Document 4: Anchorage in reinforced concrete: Reinforced concrete [RC] is concrete in which reinforcement bars ("rebars"), reinforcement grids, plates or fibers are embedded to create bond and thus to strengthen the concrete in tension. The composite material was invented by French gardener Joseph Monier in 1849 and patented in 1867. Conventionally the term Concrete refers only to concrete that is reinforced with iron or steel. However, other materials are often used to reinforce concrete e.g. organic and inorganic fibres, composites in different forms. While compared to its compressive strength, concrete is weak in tension. Thus adding reinforcement increases the strength in tension. The other purpose of providing reinforcement in concrete is to hold the tension cracked sections together.
Document 5: Concrete plant: A concrete plant, also known as a batch plant or batching plant or a concrete batching plant, is equipment that combines various ingredients to form concrete. Some of these inputs include water, air, admixtures, sand, aggregate (rocks, gravel, etc.), fly ash, silica fume, slag, and cement. There are two main types of concrete plants: "Dry mix" plants and "Wet mix" plants, and also plants that contain both a transit mix side and a central mix side while utilizing common material storage points. A concrete plant can have a variety of parts and accessories, including: mixers (either "tilt drum" or "horizontal" or in some cases both), cement batchers, aggregate batchers, conveyors, radial stackers, aggregate bins, cement bins, heaters, chillers, cement silos, batch plant controls, and dust collectors.
Document 6: Coplay Cement Company Kilns: Coplay Cement Company Kilns, also known as the Saylor Park Industrial Museum, is an open-air historic site located at Coplay, Lehigh County, Pennsylvania. The nine kilns were built in 1892-1893, and used for the production of Portland cement. They are constructed of locally produced red brick, and are known as Schoefer vertical kilns. They were shut down in 1904. The Coplay Cement Company donated the kilns and surrounding land to Lehigh County in 1975, for a cement industry museum. It is operated as a partnership between the County of Lehigh, which owns and maintains the site, and the Lehigh County Historical Society, which provides educational services. It was added to the National Register of Historic Places in 1980.
Document 7: Hope Cement: Hope Cement, formerly Hope Construction Materials, is a producer of cement, concrete and aggregates in the United Kingdom, founded in 2013. Before 1 April 2014 Hope Construction Materials was the trading name for the two entities, Hope Cement Limited and Hope Ready Mix Concrete Limited. Hope Construction Materials was acquired by Breedon Group on 1 August 2016 for £336 million, and renamed Hope Cement Limited. Hope Ready Mix Concrete Limited remains a dormant company.
Document 8: Rosendale cement: Rosendale cement generally refers to a type of natural cement that was produced in and around Rosendale, New York, from argillaceous limestone, but is a term that has had different definitions at different times. The fast-setting Rosendale natural cement mortars proved to be more efficient than the mortars based on lime and sand. Because of its reputation, Rosendale cement has also been used as both a trade name and as a generic term referring to natural hydraulic cements produced elsewhere. It was used in the construction of many of the United States' most important landmarks, including the Brooklyn Bridge, the pedestal of the Statue of Liberty, Federal Hall National Memorial, and one of the wings of the United States Capitol building.
Document 9: Shell Anacortes Refinery: Shell Oil Products US, a subsidiary of Royal Dutch Shell PLC, operates the Puget Sound Refinery located on March Point outside of Anacortes, WA. The plant is the largest taxpayer in Skagit County and one of the county's largest employers. The refinery has a 145,000 b/d capacity, making it the 52nd largest in the USA, in 2015, with facilities that include a delayed coker, fluid catalytic cracker, polymerization unit and alkylation units. Based on the secondary processing units in place, the facility likely follows a 3-2-1 crack spread. Shell’s refinery produces three grades of gasoline, fuel oil, diesel fuel, propane and butane. This plant is currently the only refinery in Washington state unable to accommodate tight oil via rail. The permitting process is currently underway for the proposed 60,000 b/d unloading capacity of the East Gate Rail Project.
Document 10: Kuwait Petroleum Corporation: Kuwait Petroleum Corporation (Arabic: مؤسسة البترول الكويتية‎ ‎ ) is Kuwait's national oil company, headquartered in Kuwait City. The activities of Kuwait Petroleum Corporation (KPC) are focused on petroleum exploration, production, petrochemicals, refining, marketing, and transportation. KPC produces about 7% of the world's total crude oil. KPC plans are to achieve crude oil production capacities in Kuwait of 3.0 million barrels per day by 2010, 3.5 million barrels per day by 2015 and 4.0 million barrels per day by 2020. Its revenue was US$251.94 billion in 2014.
Document 11: Société Nationale des Pétroles du Congo: Société nationale des pétroles du Congo (the National Petroleum Company of the Congo, SNPC) is a national oil company of the Republic of the Congo. The company was established in 1998 after the dissolution of the public company Hydro-Congo. The company manages government-owned shares of production from oil fields in the country. The company has stakes in Moho-Bilondo (15%), Nkossa (15%), M'Boundi (8.8%), Kitina (35%), Sendji (15%), Yanga (15%), Djambala (35%), Foukanda (35%), Mwafi (35%), Emeraude (49%), Yombo (49%), Tilapia (35%), Azurite (15%), and Turquoise Marine-1 (15%) fields. It owns the refinery company named Congolaise de Raffinage (CORAF).
Document 12: National Gas Company of Trinidad and Tobago: The National Gas Company of Trinidad and Tobago Limited (NGC) is a state-owned natural gas company. It was created by the Government of Trinidad and Tobago in 1975. NGC is operating in the field of gas pipelines, industrial sites, gas production, port and marine infrastructure, natural gas liquids and liquefied natural gas. It has assets worth $7 billion. Its credit rating by Moody's is Baa2 and A- from S&P The company currently operates in Point Lisas, Couva at the Point Lisas Industrial Estate.
Document 13: Claybank Brick Plant: Claybank Brick Plant was a brickworks factory for the manufacturing of bricks from clay located with a quarry for clay on site. The Claybank Brick plant has been conserved as a part of Saskatchewan's industrial heritage with its official announcement June 29, 1997 as a National Historic Site of Canada by Minister of Canadian Heritage Sheila Copps. $2 million for the conservation and presentation of the Brick Plant by Claybank was contributed jointly between Federal and Provincial Government funding departments. Claybank Brick Plant used neighboring clay from the Massold Clay Canyons. The Cretaceous period resulted in the "Whitemud Formation" which is the underlying zone of the Claybank Hills. The Whitemud Formation is noted for two main types of clay; white and grey in colour which possess different properties. Also close to Claybank are the Dirt Hills where a "bentonitic clay" can be found. Therefore, the brick produced is used for different purposes. Claybank Brick Plant is known for its face brick, as well as tiles, fire brick, insulating brick
Document 14: Ukrtatnafta: Ukrtatnafta is an international oil refining company based in Kremenchuk and founded in 1994. It is one of the largest producer of oil products in the country. The company operates the largest oil refinery in the country located in Kremenchuk with a capacity of 368500 oilbbl/d and several petrol stations. Ukrainian state-owned energy company Naftohaz Ukrainy owns 43.1% of shares in Ukrtatnafta, Tatneft owns 8.6% and the government of Tatarstan owns 28.8%.
Document 15: Adelaide Brighton Cement: Adelaide Brighton Cement (ABC) is an Australian manufacturer of cement, lime and dry blended products.
ground_truth: 1824